UFO Sightings in 1952

1 January 1952 - Shaker Heights, Ohio, USA -   Nocturnal lights were observed by a male witness (Comella).

1 January 1952 22:00 - North Bay Rcaf Base, Ontario, Canada -   RCAF Warrant Officer WJ Yeo observes strange craft at NORAD/RCAF installation. Large object circles, maneuvers over base.

3 January 1952 - St Louis, Missouri, USA -   Nocturnal lights were observed by one witness.

3 January 1952 13:30 - Lake Helen, Florida, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One disc, about 40 feet across, was observed by one witness for over 15 minutes (Gormley; Griffin).

4 January 1952 03:00 - Santa Fe, New Mexico, USA -   Red fireball came from south, traveled in straight trajectory, trailed out a reddish tail behind it. No noise. Explanation: Meteor.

4 January 1952 05:23 - Oakland, California , USA -   Ball of fire seen going rapidly to the west by woman (could she have her directions wrong?) Travelled on level course. Explanation: Meteor.

4 January 1952 05:24 - Greenfield, California , USA -   Police incident. Explanation: Meteor.

4 January 1952 05:25 - Gonzales, California , USA -   Seen "going out like a light" below Johnson's Canyon. Explanation: Meteor.

4 January 1952 06:00 - Watsonville, California , USA -   Deputies incident. Explanation: Meteor.

4 January 1952 07:00 - Navarre W, New Mexico, USA -   Newspaper Editor incident. Explanation: Meteor.

4 January 1952 22:45 - Arles, France -   One object was observed by four witnesses for two minutes.

4 January 1952 Night - San Diego, California , USA -   A meteor-like object was observed. One object was observed by one witness briefly. Explanation: Meteor.

5 January 1952 - Watsonville, California , USA -   Nocturnal lights were observed by a male witness (Bolman).

6 January 1952 - California , USA -   Close encounter with a craft and its occupants. An unidentifiable object and its occupants were observed at close range (Van Tassel).

6 January 1952 09:05 - Agde, France -   Pilots incident.

7 January 1952 04:54 - North Amityville, New York, USA -   Soared over Republic Aircraft Field faster than speed of sound, no sound whatsoever, brilliant white light on topside, emitted fluorescent glow at intervals.

7 January 1952 10:45 - Apple Valley Apt, California , USA -   Dot appeared in western sky that grew to a golden shining disc, 100 feet diameter, cavorted for several minutes, made 90 degree turns, no noise. Flew away at 2x jet's speed.

8 January 1952 16:52 - Palmer, Alaska, USA -   An unidentified but otherwise conventional object was sighted. One object was observed by one witness for 30 minutes (Gilson). Explanation: Star.

9 January 1952 - Kerrville, Texas, USA -   Odd roaring interference on radio as UFO circled town.

9 January 1952 Night - Hokai Passage, British Columbia, Canada -   Report of "flaming aircraft" prompts search for mystery plane crash. Meteorite plunging into the sea thought likely explanation, according to RCAF.

13 January 1952 Daytime - Shemya A Island, Alaska, USA -   An unusual object was sighted by multiple witnesses, that had unconventional appearance and aerobatic performance. One object was observed by one witness on the shore briefly (White).

16 January 1952 Afternoon - Artesia, New Mexico, USA -   Scientists observe a 180-foot-diameter object circle around a balloon they are tracking at 112,000 feet altitude.

17 January 1952 01:00 - Flushing, New York, USA -   A meteor-like object was observed. One object was observed by one witness for six seconds (Karlik). Explanation: Meteor.

17 January 1952 Around 1500 - Volcano Fuego Guatemala City S, Guatemala -   American living in Guatemala saw UFO from bus. Also second witness. Level flight path 15 seconds, then instantaneous vertical ascent two seconds. 400mph, reassumed initial course.

19 January 1952 19:56 - Cedar Keys, Florida, USA -   B-29 incident. Explanation: Meteor.

20 January 1952 Afternoon - Manchester S, Vermont, USA -   Unidentified spherical objects were sighted, that had an extraordinary appearance or performance. Less than three balls were observed by two witnesses on a road for a few seconds (Leach).

20 January 1952 Dusk - Canterbury, UK -   Ex-WRAF observer. Object looked like rod of brilliant gold. Nose of object appeared to have a flame shooting from it as it ploughed through sky. Went from sight behinds woods. Not a plane.

20 January 1952 19:20 - Fairchild AFB, Washington, USA -   USAF incident. Explanation: Meteor.

20 January 1952 19:20 - Fairchild AFB, Washington, USA -   Bluish-white spherical object with a long blue tail that flew beneath a solid overcast

21 January 1952 09:50 - Mitchell AFB, New York, USA -   Navy TBM torpedo bomber chased a dome-shaped circular white object, which then flew rapidly away in the distance. Official explanation: balloon.

22 January 1952 00:20 - Nenana, Alaska, USA -   USAF F-94 incident. Explanation: Mirage.

22 January 1952 00:20 - Nenana, Alaska, USA -   A radar operator tracked an object travelling at 1500 mph, which could also reverse course and hover. F-94 interceptors were sent and also picked up the object on radar, but could see nothing in the night sky. Offical explanation: weather phenomena.

22 January 1952 17:30 - Norwalk, Connecticut, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by one witness (Cook). Explanation: Psych.

22 January 1952 19:15 - Dijon, France -   One object was observed.

25 January 1952 19:00 - San Jose, California , USA -   Red lit objects seen for 12 minutes, disappear when landing lights turned on.

28 January 1952 Night - Purewell, UK -   Hovered. Explanation: EM.

29 January 1952 - Maine, USA -   A flying disc was observed. One disc was observed by 400 witnesses. Explanation: Meteor.

29 January 1952 Around 0300 - Christchurch, UK -   Glowing red pear-shaped object hung in northern sky, watched with son for 15 minutes until it gradually faded away.

29 January 1952 18:15 - Elmira, New York, USA -   Transport plane pilot reports near miss from meteor. Several ground witnesses at 1815 hours. Described as fireball shooting sparks. Explanation: Meteor.

29 January 1952 18:15 - Steuban, New York, USA -   A meteor-like object was observed. One object was observed by one witness briefly (Bradley).

29 January 1952 18:15 - Binghamton, New York, USA -   A meteor-like object was observed. One object was observed by several witnesses briefly.

29 January 1952 18:17 - Philadelphia, Pennsylvania, USA -   A meteor-like object was observed. One object was observed by 400 witnesses for 12 seconds. Explanation: Meteor.

29 January 1952 18:30 - Falls Church, Virginia , USA -   A meteor-like object was observed. One object was observed by one witness for over 18 seconds (Kalara). Explanation: Meteor.

29 January 1952 Evening - Anderson Afb, Guam, USA -   Orange colored light crossed overhead at outdoor theater, traveled north to south. No Sound.

29 January 1952 23:00 - Wonsan, North Korea -   USAF B-29 incident. Explanation: Balloon.

29 January 1952 23:00 - Wonsan, North Korea -   B-29 crews sight orange luminous rotating and pulsating three feet sphere with blue flame halo

29 January 1952 23:24 - Sunchon Sse5M, North Korea -   USAF B-29 incident. Explanation: Balloon.

30 January 1952 10:35 - Hampton Bays, New York, USA -   Reports of man parachuting into Tiana Bay. Police and USCG search, find nothing. Speculate that probably saw weather balloon floating into the water. Explanation: Balloon.

In February 1952 17:30 - Gonzales, Texas, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed for over 15 minutes (Schuler). Explanation: Psych.

In February 1952 17:30 - Lake Charles Afb, Louisiana, USA -   An unidentified but otherwise conventional object was sighted. One object was observed by three witnesses for five minutes (Stevenson).

31 January 1952 18:20 - Ponca City, Oklahoma, USA -   A meteor-like object was observed. One object was observed by several witnesses briefly.

31 January 1952 18:20 - Oklahoma City, Oklahoma, USA -   A meteor-like object was observed. One object was observed by a male witness for 12 seconds.

31 January 1952 18:20 - Tinker AFB, Oklahoma, USA -   A meteor-like object was observed. One object was observed by several military witnesses at an airfield briefly.

In February 1952 21:00 - Binghamton, New York, USA -   A flying disc was observed. One disc was observed by two witnesses for under three minutes (Whitbeck).

1 February 1952 21:30 - Terre Haute, Indiana, USA -   Close group of moving lights changing color from blue to green to yellow

2 February 1952 - Pusan, South Korea -   Radar track of 767 mph unidentified target

2 February 1952 03:50 - Eastern, Pacific -   MATS incident. Explanation: Meteor.

2 February 1952 18:35 - Uss Philippine Sea, South Korea -   US Navy incident.

2 February 1952 18:50 - Pacific -   A meteor-like object was observed. One object was observed by military witnesses for a few seconds. Explanation: Meteor.

2 February 1952 19:35 - Pacific -   Two zigzagging targets observed visually and by radar from US naval vessel.

3 February 1952 19:35 - Pacific -   Objects were tracked by radar and sighted visually from USS Philippine Sea. Multiple independent witnesses. Two objects were observed by more than four male military witnesses in a warship for over three minutes.

4 February 1952 18:00 - Amherst, Wisconsin, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object, about 1 foot across, was observed (Palmer).

6 February 1952 - Dobbins AFB, Georgia, USA -   Balloon-like object observed. One ball was observed by military witnesses at an airfield. Explanation: Balloon.

10 February 1952 12:00 - Bandar Abbas, Iran -   A mysterious explosion was reported. One object was observed by several witnesses on the shore.

10 February 1952 19:15 - Selkirk, New York, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by three witnesses for under five minutes (Thein).

10 February 1952 21:00 - Binghamton, New York, USA -   1952 UFO disk outside Binghamton, New York Girls' Club stops for a look at teenage females

11 February 1952 03:00 - Pittsburgh, Pennsylvania, USA -   Yellow orange comet-shaped object pulsing flame

11 February 1952 12:05 - Kansas City, Missouri, USA -   Hovering object seen near B-36. Explanation: Balloon.

11 February 1952 Daytime - Custer, South Dakota, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses briefly (Clark).

12 February 1952 20:30 - Baltimore, Maryland, USA -   MATS incident. USAF C-47 saw two unidentified maneuvering objects during a single flight. Explanation: Aircraft.

13 February 1952 15:45 - C54, Pacific -   MATS incident. Explanation: Aircraft.

13 February 1952 22:30 - Granite City, Illinois, USA -   An object was tracked by radar. One object was observed by a male military witness. Explanation: Malfunct.

13 February 1952 Night - London, UK -   Luminous cigar, blue on bottom, green on both ends.

14 February 1952 Night - London, UK -   A mysterious explosion was reported. One object was observed by 30 witnesses in a city.

In mid-February 1952 Daytime - Dayton, Virginia , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness briefly (Javins).

15 February 1952 18:35 - Changsong-Ni, North Korea -   USMC F-51 incident. Explanation: Aircraft.

15 February 1952 23:00 - Ithaca, New York, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by four witnesses for a few seconds (Miller).

16 February 1952 - Pusan, South Korea -   Radar tracking of unidentified target traveling at 4,320 knots about 60 miles east of Pusan, South Korea

17 February 1952 - Roswell, New Mexico, USA -   Three-foot greenish-blue ball of fire flying straight at 15,000 ft.

17 February 1952 01:45 - Roswell, New Mexico, USA -   USAF incident. Explanation: Meteor.

18 February 1952 - Granite City, Illinois, USA -   An object was tracked by radar. An unidentified object was tracked by radar only by military witnesses.

18 February 1952 06:45 - Albuquerque, New Mexico, USA -   Unidentified but otherwise conventional objects were sighted. Two objects were observed by one witness in a canyon for over 12 minutes (Morris; Redman).

18 February 1952 11:30 - New Bern S30M, North Carolina, USA -   A meteor-like object was observed. One object was observed by two military witnesses briefly (Maddox).

18 February 1952 11:30 - Richmond, Virginia , USA -   A meteor-like object was observed. One object was observed by a male witness briefly (Gowin).

18 February 1952 11:30 - Roanoke, Virginia , USA -   A meteor-like object was observed. One object was observed by a male witness briefly.

18 February 1952 11:30 - Lynchburg, Virginia , USA -   A meteor-like object was observed. One object was observed by a male witness briefly.

18 February 1952 11:30 - Whaleyville, Virginia , USA -   A meteor-like object was observed. One object was observed by several witnesses briefly (Jones).

18 February 1952 11:30 - Greensboro, North Carolina, USA -   A meteor-like object was observed. One object was observed by several witnesses briefly (Molen). Explanation: Meteor.

18 February 1952 11:33 - Portsmouth, Virginia , USA -   A meteor-like object was observed. One object was observed by a male witness briefly.

19 February 1952 - B-29, South Korea -   USAF B-29 incident.

19 February 1952 - Kilimanjaro, Tanzania -   Hovered.

19 February 1952 15:00 - Socorro, New Mexico, USA -   An unidentified but otherwise conventional object was sighted. One object was observed by one witness in a desert for two hours (Jaramillo).

19 February 1952 Afternoon - Rio Puerco, New Mexico, USA -   Balloon-like object observed. One ball was observed by one witness (Peckum). Explanation: Balloon.

19 February 1952 15:02 - Greenfield, Massachusetts, USA -   Unusual objects were sighted, that had unconventional appearance and performance. Three discs, larger than a star, were observed in clear weather by one male 50-year-old witness for 18 seconds (Baller).

19 February 1952 18:10 - Corona, California , USA -   Project Blue Book case #02364, "unidentified." Red-orange fireball zig-zagged for 15 minutes. Swooped up and down.

19 February 1952 20:00 - Richmond, California , USA -   Green balls of light stop in midair. Shoot moving rapidly to the south southwest toward San Francisco.

20 February 1952 23:30 - Mount Diablo, California , USA -   USAF incident. Explanation: Balloon.

20 February 1952 23:30 - Dublin, California, USA -   Bright yellow light on collision course climb and accelerate

21 February 1952 10:30 - Central, New Mexico, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness (Roos).

21 February 1952 Daytime - Harrisonburg, Virginia , USA -   More than one object was observed.

21 February 1952 19:00 - Long Beach, California , USA -   Procession of objects. Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Many objects were observed.

21 February 1952 Night - Stillwater, Oklahoma, USA -   A meteor-like object was observed. One object was observed by numerous witnesses briefly.

21 February 1952 Night - Kansas City, Missouri, USA -   A meteor-like object was observed. One object was observed by numerous witnesses briefly.

21 February 1952 Night - Eastern Part, Kansas, USA -   A meteor-like object was observed. One object was observed by numerous witnesses briefly.

21 February 1952 Night - N, Arkansas, USA -   A meteor-like object was observed. One object was observed by numerous witnesses briefly.

22 February 1952 11:00 - El Paso, Texas, USA -   Photo. Explanation: Coincidenc.

22 February 1952 Daytime - Keysville, Virginia , USA -   Silver cigar moves across sky in short bursts of motion.

23 February 1952 02:15 - Atlantic -   MATS incident.

23 February 1952 03:15 - x, Mediterranean -   A mysterious explosion was reported. One object was observed by several military witnesses briefly.

23 February 1952 03:15 - Bizerte, Tunisia -   MATS incident.

23 February 1952 23:15 - Sinuiju, North Korea -   USAF B-29 incident.

24 February 1952 - Imperial Beach, California , USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An object was observed at close range (and physical effects reported) by a male witness (Kiepert).

24 February 1952 22:15 - Sinuiju, North Korea -   Bluish cylinder, 3x long as wide, with a tail and rapid pulsations

24 February 1952 23:15 - Antung, China -   USAF B-29 345th incident.

25 February 1952 14:30 - Gassville Sw7M, Arkansas, USA -   Turkeys panic. Hoops tilt at high altitude, light reflects from invisible center.

25 February 1952 17:13 - Sacramento, California , USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by one witness for 30 seconds (Leonard).

In late February 1952 Dusk - Hollywood, California , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness briefly (Marson).

25 February 1952 23:00 - Richmond, California , USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several objects were observed by three male witnesses briefly (Fickes).

26 February 1952 12:10 - Albany, New York, USA -   USAF incident. Explanation: Meteor.

26 February 1952 Evening - Caracas, Venezuela -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Four objects were observed by 200 witnesses (Sylva).

27 February 1952 - Fort Stockton, Texas, USA -   B-29 and radar sighting of UFO

28 February 1952 20:15 - Lincoln, Nebraska, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses (Hunt).

28 February 1952 22:40 - Cambridge Univ, UK -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness at a college for 18 seconds.

In March 1952 - South Korea -   Disappearance. While on meteorological reconnaisance mission, Wing commander J. Baldwin with the jet aircraft he was flying, disappeared into a cloud from which he did not emerge.

In March 1952 - Fort Lauderdale N Us1, Florida, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An object was observed at close range by a female witness on a highway (Roth, L).

March 1952 - Kansas City, Missouri, USA -   C-54 crew encounters maneuvering metallic saucer, observed for ten minutes (David C Brigham).

In March 1952 04:05 - Fort Jackson, South Carolina, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by a male military witness at a military facility (Goodman).

29 February 1952 10:00 - La Puente, California , USA -   Unidentified objects were sighted, that had an unusual appearance or performance. Two objects were observed by one witness for ten minutes (Knowlton).

In March 1952 12:00 - Glendale, California , USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Less than four objects were observed by several witnesses for ten minutes (Plante).

In March 1952 Daytime - Biel, Switzerland -   Photo of mushroom-shaped object seen sidways-on.

In March 1952 14:30 - Kirksville, Missouri, USA -   TWA C-54 incident.

In March 1952 16:00 - San Bruno, California , USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by one witness (Collier).

29 February 1952 16:30 - Van Etten, New York, USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by two witnesses for five minutes (Palomski).

In March 1952 20:00 - Springdale, Connecticut, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by two witnesses (Pinney).

In March 1952 21:55 - Moerkerke, Belgium -   Nocturnal lights were reported (Van Acker).

In March 1952 22:00 - Sterling, Illinois, USA -   An unidentified but otherwise conventional object was sighted. Electromagnetic effects were noted. An object, larger than a star, was observed (Lundstrom).

29 February 1952 23:30 - Santa Rosa, California , USA -   An unidentified but otherwise conventional object was sighted. One object was observed by two witnesses for under three minutes (Stewart).

1 March 1952 11:44 - Goose Afb, Labrador, Canada -   MATS incident. Explanation: Aircraft.

1 March 1952 16:20 - Brooklyn, New York, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by one witness briefly (Grimstead).

2 March 1952 19:30 - National City, California , USA -   A meteor-like object was observed. One object was observed by two witnesses for six seconds (Asbury; Carr). Explanation: Meteor.

4 March 1952 03:51 - B-29, UK -   A mysterious explosion was reported. One object was observed by one witness in a warplane briefly.

4 March 1952 10:35 - Ashiya AFB, Japan -   US C-54 incident. Bright orange oval object at 10,000 ft. Explanation: Meteor.

In early March 1952 09:15 - Philadelphia, Pennsylvania, USA -   Three objects were observed by one witness for several minutes (Pearce).

5 March 1952 15:50 - Needles, California , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for over four minutes (Crump).

7 March 1952 01:00 - Tulsa, Oklahoma, USA -   RAF incident. Explanation: Aircraft.

7 March 1952 01:00 - Tulsa, Oklahoma, USA -   Bright light pass from right to left, lose altitude and blink out three times

7 March 1952 Daytime - Tucson, Arizona , USA -   Two flat silver objects park in sky over suburbs for several minutes. No radar detection.

8 March 1952 - Twin Falls, Idaho, USA -   A daytime disc was reported (Ulrich).

8 March 1952 10:30 - Lincoln, Nebraska, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness very briefly (Hendricks).

8 March 1952 18:25 - Roanoke, Virginia , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses for under four minutes.

8 March 1952 21:30 - Pacific -   Meteor-like objects were observed. Three objects were observed by military witnesses. Explanation: Meteor.

10 March 1952 06:45 - Oakland, California , USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed by one witness (Greenwood).

12 March 1952 - Pacific -   MATS incident. Explanation: Meteor.

12 March 1952 18:15 - Columbus, Ohio, USA -   Cylinder turns twice rapidly to the north. Explanation: Aircraft.

12 March 1952 Evening - Athens, Ohio, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by numerous witnesses.

12 March 1952 23:00 - Swampscott, Massachusetts, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses in the suburbs (Andrews).

13 March 1952 07:12 - Keflavik, Atlantic -   Radar. Explanation: Mirage.

14 March 1952 - Port Hammond, British Columbia, Canada -   Nocturnal lights were observed by a male witness (Harms).

In mid-March 1952 13:15 - Mexico, Indiana, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for 42 seconds (Galbraith).

15 March 1952 16:15 - La Bajada, New Mexico, USA -   An unidentified but otherwise conventional object was sighted. One object was observed by one witness for a few seconds (Wesley).

15 March 1952 16:30 - Kirtland AFB, New Mexico, USA -   USAF incident. Flattened oval as large as B-29. Explanation: Balloon.

15 March 1952 22:55 - Riviera Beach, Maryland, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by two witnesses (Mason).

15 March 1952 Night - Pacific -   Navy Secretary Kimball witnessed his plane and another paced by disc.

17 March 1952 - Ionia, Michigan, USA -   Disc tips and wobbles in sky. Flashes silver light.

19 March 1952 12:00 - South Ozone Park, New York, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses for 18 seconds (Dunn).

20 March 1952 17:30 - Clovis Afb Sw, New Mexico, USA -   USAF incident. Explanation: Balloon.

20 March 1952 22:42 - Centreville, Maryland, USA -   Dull orange-yellow saucer-shaped light fly straight and level

21 March 1952 22:30 - New York, New York, USA -   Several objects were observed by one witness for over 15 minutes.

22 March 1952 00:10 - Downey, California , USA -   An unidentified but otherwise conventional object was sighted. One object was observed by two witnesses for under six minutes (Bently).

22 March 1952 06:33 - Yakima, Washington, USA -   Two sightings of a stationary red fireball increased in brightness

22 March 1952 18:05 - Yakima, Washington, USA -   USAF F-94 incident.

24 March 1952 08:45 - Point Conception, California , USA -   USAF B-29 incident. Unidentified target on airborne radar at about 3,000 mph.

24 March 1952 18:00 - Darien Center, New York, USA -   A meteor-like object was observed. One object was observed by one witness very briefly (Palmer). Explanation: Meteor.

25 March 1952 - St Lawrence Island, Alaska, USA -   An object was tracked by radar. An unidentified object was tracked by radar only by military witnesses. Explanation: Aircraft.

In late March 1952 13:00 - Los Angeles, California , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for a few seconds (Nadina).

25 March 1952 19:00 - Tigerton, Wisconsin, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness briefly (Morganson).

In late March 1952 20:30 - Vauvenargues, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness (Urtin).

25 March 1952 21:05 - Gambell, Alaska, USA -   Objects were tracked by radar. Two objects were observed by more than two military witnesses for 22 minutes. Explanation: Aircraft.

25 March 1952 22:00 - Burlington, New Jersey, USA -   Unidentified objects were sighted, that had an unusual appearance or performance. Two objects were observed by one witness for 90 seconds (Marten).

26 March 1952 10:13 - Fort Stockton, Texas, USA -   Red and green running lights moving at high speed

26 March 1952 14:00 - Grants Pass N, Oregon, USA -   Unusual objects were sighted, that had unconventional appearance and performance. Five objects were observed by several witnesses for ten minutes.

26 March 1952 18:15 - Long Beach, California , USA -   Radio interference as two yellowish discs passed slowly by

26 March 1952 22:13 - B-50, Arizona , USA -   USAF incident. Explanation: Aircraft.

26 March 1952 22:30 - Fort Stockton, Texas, USA -   Radar photo, red and green running lights tracked, moved rapidly, 10-15 minutes duration.

27 March 1952 - Chicago, Illinois, USA -   Discs exit cloud. Flip over completely, return to same cloud.

27 March 1952 12:55 - Downey, California , USA -   Bright aluminum spot of light hung motionless above aircraft plant for 15 minutes, appeared to turn on edge, went straight up out of sight.

29 March 1952 - Misawa, Japan -   Small, very thin, shiny metallic disc fly alongside the AT-6 Brigham Case

29 March 1952 - Lubumbashi, Congo (Dem. Rep.) -   Two fiery discs were seen over uranium mines

29 March 1952 11:20 - Misawa Afb, Japan -   USAF incident. Explanation: Reflection.

29 March 1952 Noon - Colmar Manor, -   One object was observed by one witness for over one minute (Barrow).

29 March 1952 Noon - Colmar Manor, Maryland, USA -   One object was observed by one witness.

29 March 1952 18:40 - Butler, Missouri, USA -   Luminous cylinder in sky almost directly overhead, 12x longer than wide, 100 feet long, moved in steady motion to the northwest, no noise, no exhaust.

29 March 1952 22:45 - Glen Burnie, Maryland, USA -   50 feet flat silver disc with cupola/dome. Explanation: Hoax.

In Spring 1952 - Spokane, Washington, USA -   An unidentified but otherwise conventional object was sighted. Electromagnetic effects were noted. An object, five times the size of the moon, was observed (Buxton).

In Spring 1952 - Denver, Colorado , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. Nocturnal lights were reported.

In April 1952 - Hawaii, USA -   UFOs circle planes carrying Navy Secretary and Admiral Radford.

In April 1952 - Port Credit, Ontario, Canada -   Nocturnal lights were observed by a male witness in a city (Beange).

April 1952 - Hawaii, USA -   Navy Secretary executive plane encounters UFOs

In April 1952 00:00 - L'Anse, Michigan, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by one witness for five minutes (Seavoy).

31 March 1952 01:30 - Port Chicago Navy Yard, California , USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by one witness (Dottin). Explanation: Aircraft.

In Spring 1952 Noon - Fort Monmouth, New Jersey, USA -   Flying discs were tracked by multiple radars and sighted visually. Less than six discs were observed by numerous male experienced military witnesses at a military facility for 20 minutes (Berkmann).

In Spring 1952 Daytime - B-36, Arizona , USA -   USAF B-36 incident.

In April 1952 13:30 - Moody Afb Nw, Georgia, USA -   Zigzag maneuvers.

31 March 1952 15:00 - Greenfield, Massachusetts, USA -   Pair of rings, one above other, flew in parallel, spun in clockwise direction, maneuvered, banked, shot away 1500mph.

In April 1952 17:00 - Bainbridge, Maryland, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by two witnesses for five minutes (Silva).

In April 1952 19:00 - Newman, New Mexico, USA -   A flying disc was observed. One disc was observed by one experienced male witness.

In April 1952 Night - USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 600 feet across, was observed by two witnesses.

Spring 1952 - Radar Lab, New York, USA -   An object was tracked by radar. An unidentified object was tracked by radar.

1 April 1952 - -   Life magazine, fed by USAF leaks, publishes article "Have We Visitors from Outer Space?"

1 April 1952 07:30 - Gulf of Mexico -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed on the ocean from SS Esso Bermuda.

1 April 1952 13:05 - Stockton, Kansas, USA -   An unidentified but otherwise conventional object was sighted. One object was observed by a male witness in a town for 40 minutes (Marshall).

1 April 1952 19:30 - New Westminster, British Columbia, Canada -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by six witnesses for a few seconds (Brewster).

2 April 1952 - Washington, District Of Columbia, USA -   Photo. Explanation: Malfunct.

2 April 1952 09:00 - Lake Mead, Nevada, USA -   An unidentified but otherwise conventional object was sighted. One object was observed by two military witnesses for several hours (Smith). Explanation: Balloon.

2 April 1952 20:00 - Brownwood, Texas, USA -   A fireball was observed. One fireball was observed by one military witness for 42 seconds. Explanation: Meteor.

2 April 1952 20:35 - Waco, Texas, USA -   A fireball was observed. One fireball was observed by one witness for 30 seconds. Explanation: Meteor.

2 April 1952 20:39 - Lometa Sw6M, Texas, USA -   Radar/visual confirmation.

2 April 1952 20:40 - Bryan, Texas, USA -   USAF incident. Explanation: Meteor.

2 April 1952 20:40 - Randolph AFB, Texas, USA -   A meteor-like object was observed. One object was observed by three witnesses at an airfield briefly (Hedden). Explanation: Meteor.

2 April 1952 20:40 - Wichita Falls, Texas, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed for six seconds (Horn). Explanation: Meteor.

2 April 1952 20:40 - Kiowa, Oklahoma, USA -   Two objects were observed.

2 April 1952 20:40 - Longview, Texas, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

2 April 1952 20:40 - Fort Worth, Texas, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed for 18 seconds. Explanation: Meteor.

2 April 1952 20:40 - Houston, Texas, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed for 18 seconds. Explanation: Meteor.

2 April 1952 20:40 - Durant, Oklahoma, USA -   A meteor-like object was observed. One object was observed. Explanation: Meteor.

2 April 1952 20:45 - Temple, Texas, USA -   A fireball was observed. One fireball was observed by 15 military witnesses for over 12 seconds. Explanation: Meteor.

3 April 1952 - Melbourne, Victoria, Australia -   A flying disc was observed. One disc was observed by over 200 witnesses.

3 April 1952 08:15 - Benson, Arizona , USA -   An unidentified but otherwise conventional object was sighted. One object was observed by one military witness at an airport for over 60 minutes (Logan; Wilkerson).

3 April 1952 08:15 - Marana, Arizona, USA -   Pilot of T-6 aircraft and six pilots on ground saw a motionless, bright aluminum shiny oblong object above 54,000 feet. Explanation: Balloon.

3 April 1952 08:30 - Roswell, New Mexico, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by one witness (Schor).

3 April 1952 14:45 - Nellis AFB, Nevada, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. More than 12 objects were observed by five witnesses near a nuclear test site for over three minutes (Royle).

3 April 1952 21:10 - Cayuga Lake, New York, USA -   A meteor-like object was observed. One object was observed (Ott). Explanation: Meteor.

4 April 1952 - Port Hammond, British Columbia, Canada -   A daylight disc was observed by a male witness (Harms).

4 April 1952 20:30 - Duncanville, Texas, USA -   Radar tracked unidentified target by FPS-10 radar

4 April 1952 21:40 - East Spencer, North Carolina, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses for over 15 minutes (Saylor).

4 April 1952 22:30 - Hammond, Bc, Ontario, Canada -   Silent green ovoid to the north, turns red, makes 90 degree turn.

5 April 1952 01:30 - Duncanville, Texas, USA -   Project Blue Book "unidentified" case. Military radar. Blip tracked at 2160mph for one minute, no visual sighting.

5 April 1952 10:40 - Phoenix, Arizona , USA -   Project Blue Book "unidentified" case. Large dull-gray disc sighted, then two more. Explanation: Aircraft.

5 April 1952 10:40 - Phoenix, Arizona, USA -   Large, dull grey circular object, followed by two more, fly straight and level at high speed.

5 April 1952 12:00 - San Francisco, California , USA -   Clear photo of ovoid UFO in broad daylight.

5 April 1952 19:25 - South River, New Jersey, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed by one witness briefly (Kucharski).

5 April 1952 20:00 - Clearfield, Utah, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by five witnesses for a few seconds (Iverson).

5 April 1952 21:15 - Amarillo, Texas, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by four witnesses for over 15 minutes (Garbutt).

5 April 1952 21:15 - Miami, Florida, USA -   Four dark circular objects with mostly fuzzy edges each Vi the angular size of Moon.

5 April 1952 22:00 - Garvey, California , USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by one witness very briefly (Baur).

5 April 1952 23:50 - Kadena Afb, Japan -   Flight Crew incident.

6 April 1952 14:59 - Temple, Texas, USA -   50-75 grey white discs

6 April 1952 20:15 - Sharon, Pennsylvania, USA -   Fog or smoke. Lights in the sky that looked like "a sideview of someone blowing smoke rings."

7 April 1952 - Macon, Missouri, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

7 April 1952 04:40 - Racine, Wisconsin, USA -   Fiery green, spherical object, trailed by short streamers of red and yellow. Crossed sky, disappeared over horizon.

7 April 1952 04:45 - Memphis, Tennessee, USA -   A meteor-like object was observed. One object was observed by one witness for a few minutes (Monger). Explanation: Meteor.

7 April 1952 Dawn - Walnut Se10M H72, Mississippi, USA -   A meteor-like object was observed. One object was observed by two witnesses for several minutes (Smith). Explanation: Meteor.

7 April 1952 18:00 - St Louis, Missouri, USA -   Hovered.

7 April 1952 Evening - Portland, Oregon, USA -   3 reports of same UFO.

7 April 1952 21:00 - Duncanville, Texas, USA -   Radar

8 April 1952 13:44 - Pear Blossom, California , USA -   CBS-TV staff engineer saw copper-red disc, sharply defined, flying "unbelievably fast." No sound, no contrail.

8 April 1952 Around 2200 - Schenectady, New York, USA -   Nocturnal lights were observed by three male witnesses, typical age 43, in-flight for 45 minutes (Ryan).

9 April 1952 - Pecos, Texas, USA -   Bethune.

9 April 1952 02:30 - Barksdale AFB, Louisiana, USA -   US C-46 incident. 30-40 feet cream color disc-shaped object. Explanation: Balloon.

9 April 1952 15:05 - Pintada, New Mexico, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by several witnesses (Dimas).

9 April 1952 20:10 - Fort Lauderdale, Florida, USA -   A meteor-like object was observed. One object was observed by one military witness briefly (Menninger). Explanation: Meteor.

9 April 1952 22:40 - Lackland AFB, Texas, USA -   A meteor-like object was observed. One object was observed by military witnesses at an airfield for a few seconds (Bethune). Explanation: Meteor.

9 April 1952 Night - Asheville, North Carolina, USA -   Red round object passed above drive-in movie screen at high rate of speed, no sound or exhaust.

9 April 1952 23:25 - Medford, Massachusetts, USA -   A meteor-like object was observed. One object was observed by one witness for two minutes (Field). Explanation: Meteor.

10 April 1952 - Pecos W6M, Texas, USA -   An unusual object was sighted that had unconventional appearance and aerobatic performance. One object, about 80 feet across, was observed for five minutes.

10 April 1952 04:15 - Ada, Minnesota, USA -   Meteor-like objects were observed. More than one object was observed by two witnesses (Turnbull). Explanation: Meteor.

11 April 1952 14:00 - Timiskaming County, Ontario, Canada -   Six silent discs leave vapor trails, go up and down, "not planes".

11 April 1952 Afternoon - Temiscaming, Quebec, Canada -   Six silent discs leave vapor trails, go up and down, "not planes".

11 April 1952 18:25 - Washington, Indiana, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One streak was observed by several witnesses for over four minutes.

11 April 1952 20:00 - Hammond, Bc, Ontario, Canada -   Silent green ovoid to the north, turns red, makes 90 degree turn.

11 April 1952 20:30 - Lancaster, Pennsylvania, USA -   One object was observed.

11 April 1952 22:00 - Sussex, New Jersey, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses for over three minutes (McDonough).

11 April 1952 23:30 - Ithaca, New York, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by several witnesses for over 15 minutes (Richards).

12 April 1952 21:15 - Potomac, Maryland, USA -   A meteor-like object was observed. One object was observed by one witness for 18 seconds (Oliver).

12 April 1952 21:30 - Winchester, Virginia , USA -   A meteor-like object was observed. One object, about 6 inches across, was observed by numerous witnesses briefly (Seabright).

12 April 1952 21:30 - North Bay, Ontario, Canada -   Round amber object

13 April 1952 Dawn - Los Alamos, New Mexico, USA -   Unidentified but otherwise conventional objects were sighted. Three objects were observed by one witness near a nuclear test site briefly.

13 April 1952 16:45 - Moriarty AFB, New Mexico, USA -   CPS-5 radar tracking of silver disc-shaped object. Explanation: Balloon.

13 April 1952 20:30 - Longmeadow, Massachusetts, USA -   Project Blue Book "unidentified" case.

13 April 1952 21:07 - Biloxi S, Mississippi, USA -   Dull orange discs over Gulf, change formation, shoot away moving rapidly to the west. Explanation: Meteor.

13 April 1952 21:30 - Cleveland, Ohio, USA -   Brilliant disc at 3000 feet altitude. Vibrates and fades into distance. Explanation: Planet.

13 April 1952 22:35 - Torpo, Norway -   Fireball comes down nearby woods, lights area, hovers, maneuvers, shoots rapidly to the south at great speed.

14 April 1952 - Anchorage, Alaska, USA -   Huge disc-shaped UFO crosses sky. Seen for 30 minutes.

14 April 1952 12:35 - La Crosse, Wisconsin, USA -   Light colored objects fly in V-formation - Tremendous speed

14 April 1952 Daytime - Maddock W2M, North Dakota, USA -   Object changed course twice, then began to wobble or flutter, then shot away on heading of 345 degrees. No sound or exhaust, tilted upward, shot up, gone in a few seconds.

14 April 1952 18:34 - Memphis, Tennessee, USA -   Inverted bowl glowing bright red, three feet long and one foot high

15 April 1952 09:30 - Frenchman Flat, Nevada, USA -   4-6 flying discs pass through atomic cloud after A-Bomb test.

15 April 1952 11:00 - Battiest, Oklahoma, USA -   A meteor-like object was observed. One object was observed by one witness (Reed). Explanation: Meteor.

15 April 1952 19:40 - Santa Cruz, California, USA -   Two faint objects flying fast along the horizon

15 April 1952 19:50 - Gardena, California , USA -   Pulsated at regular intervals, to the north slowly, one red glow preceeding, one behind. White light went off, red glows seemed to merge to form semi-elliptical red glow. Abruptly changed direction in zig-zag.

In mid-April 1952 Around 2100 - Yuma, Arizona , USA -   A flying disc was observed. One disc was observed in clear weather by two witnesses for over one minute (Diggs).

15 April 1952 22:42 - Wichita, Kansas, USA -   A meteor-like object was observed. One object was observed by one military witness for a few minutes (Bloomfield; Rogers). Explanation: Meteor.

15 April 1952 Night - Detroit, Michigan, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several objects were observed by numerous witnesses.

15 April 1952 23:40 - Phoenix, Arizona , USA -   A meteor-like object was observed. One object was observed very briefly.

16 April 1952 - Cloud Above, Mars, Space -   Object sighted, believed to be astronomical in nature. An object which flew in a straight line across the sky was reported. Explanation: Meteor.

16 April 1952 08:00 - Haliburton, Ontario, Canada -   Unusual objects were sighted, that had unconventional appearance and performance. Two objects were observed by two witnesses for five minutes (Baker).

16 April 1952 15:30 - North Bay, Ontario, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness.

16 April 1952 Around 1900 - Sussex, New Jersey, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by three witnesses for under three minutes (McDonough).

16 April 1952 Around 1900 - Nome, Alaska, USA -   Radar/visual confirmation.

16 April 1952 19:30 - Hamilton, Ontario, Canada -   An unidentified but otherwise conventional object was sighted. One object, about 600 feet across, was observed by six witnesses for five minutes (Scott; Woodland).

16 April 1952 19:48 - Baldwin, New York, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed by four witnesses for two minutes (Cameron).

16 April 1952 20:15 - Madison, Wisconsin, USA -   Observed five or six semi-circular objects almost overhead, glowing with a yellowish-white light. Explanation: Aircraft.

16 April 1952 22:00 - San Jose, California , USA -   Photo

16 April 1952 22:03 - Dallas, Texas, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. More than nine objects were observed by one witness in a pasture for 20 minutes (Reed). Explanation: Aircraft.

16 April 1952 22:26 - Shreveport, Louisiana, USA -   Sac Comm., 301St Bomb incident. Explanation: Balloon.

16 April 1952 23:04 - Vallejo, California , USA -   Meteor-like objects were observed. Two objects were observed for 12 seconds (Rhodes). Explanation: Meteor.

17 April 1952 - Point Hope, Alaska, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several objects were observed by military witnesses. Explanation: Aircraft.

17 April 1952 06:47 - Salt Lake City, Utah, USA -   To the south southwest .

17 April 1952 09:00 - Williamsport, Pennsylvania, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses for a few seconds.

17 April 1952 Morning - Scarborough, Ontario, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses briefly.

17 April 1952 Morning - Coban, Guatemala -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by numerous witnesses.

17 April 1952 11:00 - North Bay, Ontario, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by numerous witnesses briefly.

17 April 1952 12:05 - Nellis AFB, Nevada, USA -   18 dull white discs rapidly to the east at 1200mph, 40,000 feet altitude. One made zig-zag turns.

17 April 1952 14:09 - Benton, Pennsylvania, USA -   Radar. Explanation: Aircraft.

17 April 1952 14:30 - Muncie, Indiana, USA -   An unidentified object was sighted by mutliple independent witnesses, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses briefly (Crawley; Gaddis).

17 April 1952 15:05 - Yuma, Arizona , USA -   9575 TSU, Weather Observers incident.

17 April 1952 16:00 - Sault Ste Marie, Michigan, USA -   Balloon-like object observed. One ball was observed by one witness for over one minute (McNeil). Explanation: Balloon.

17 April 1952 20:00 - Cassopolis, Michigan, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One blue oval object was observed by two witnesses, a married couple, in a city for six seconds (Tam).

17 April 1952 20:05 - Westmont, Illinois, USA -   Viewed through binoculars, object traveled at great rate of speed from east rapidly to the north, vanished just under Ursa Minor. No tail or exhaust. No visible signs of propulsion.

17 April 1952 20:30 - Longmeadow, Massachusetts, USA -   Round, deep orange object fly fast and erratic

17 April 1952 21:25 - Fort Eustis, Virginia , USA -   A meteor-like object was observed. One object was observed by five military witnesses at a military facility for a few seconds (Cobb). Explanation: Meteor.

18 April 1952 01:30 - Bethesda, Maryland, USA -   7-9 circular, orange-yellow lights. Explanation: Aircraft.

18 April 1952 04:00 - Corner Brook, Newfoundland, Canada -   Yellow ball circles town twice, leaves to the northwest. Comes back 18 hours later.

18 April 1952 07:00 - Montreal, Quebec, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for a few seconds (Lawrence).

18 April 1952 Daytime - Hawkesbury, Ontario, Canada -   Mysterious explosions were reported. Two objects were observed by several witnesses on a river.

18 April 1952 Daytime - South Jutland, Denmark -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several objects were observed by numerous witnesses.

18 April 1952 Afternoon - Brooks Range, Alaska, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several objects were observed.

18 April 1952 Around 1900 - Hamilton, Ontario, Canada -   A hovering object was observed. One object was observed by several hundred witnesses for 30 minutes.

18 April 1952 21:07 - Kyushu Nw50M, Japan -   Project Blue Book "unidentified" case. Unidentified radar target tracked at 2700mph for one minute.

18 April 1952 21:07 - Kyushu, Japan -   A radar operator tracked unidentified target at 2,700 mph.

19 April 1952 10:50 - Benton, Pennsylvania, USA -   Radar. Explanation: Aircraft.

19 April 1952 11:30 - Hammond, Bc, Ontario, Canada -   An unidentified but otherwise conventional object was sighted. One object was observed.

19 April 1952 Daytime - Barcelona, Spain -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Three objects were observed by several witnesses.

19 April 1952 Daytime - Valencia, Spain -   Several objects were observed by several witnesses.

19 April 1952 14:30 - Brooklyn, New York, USA -   Silvery cigar s light orange streak 2/3 of the way to top for its entire length. Went into a cloud, causing a sparkling light to emanate from cloud, did not emerge.

19 April 1952 14:40 - Red Bluff, California , USA -   Project Blue Book "unidentified" case. GOC observer saw two bullet-shaped object fly fast and straight for 25 seconds.

19 April 1952 16:20 - Dhahran, Saudi Arabia -   A meteor-like object was observed. One object was observed by one witness for six seconds (Day). Explanation: Meteor.

19 April 1952 22:30 - Toronto, Ontario, Canada -   50 or more pale orange lights in V formation cross 30 degrees of sky in seconds.

19 April 1952 23:00 - Jamesville, New York, USA -   An unidentified but otherwise conventional object was sighted. One object was observed (Webb).

19 April 1952 Night - Chestertown, Maryland, USA -   Yellow-orange disc, small, round, and self-luminous, moved across the sky in a weaving, zig-zag motion. Passed over eastern horizon in two minutes, leaving a trail.

20 April 1952 - Ontario, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses.

20 April 1952 - -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed for over 15 minutes.

20 April 1952 - Tinker AFB, Oklahoma, USA -   Blue-green disc goes over AF base at terrific speed, 15,000 feet altitude.

20 April 1952 03:00 - Solano County, California , USA -   A meteor-like object was observed. One object was observed (Ward). Explanation: Meteor.

20 April 1952 Morning - Goderich, Ontario, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness at a lake (Brown).

20 April 1952 10:12 - Detroit, Michigan, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses.

20 April 1952 11:30 - London, Ontario, Canada -   TCA incident.

20 April 1952 Daytime - Long Prairie, Minnesota, USA -   A daylight disc was observed by a male witness (Masonick).

20 April 1952 18:15 - Wright-Patterson AFB, Ohio, USA -   A meteor-like object was observed. One object was observed by more than two military witnesses at an airfield for 18 seconds (Miner). Explanation: Meteor.

20 April 1952 18:40 - Griffith Park, California , USA -   Photo. Explanation: Malfunct.

20 April 1952 20:30 - Toronto Apt, Ontario, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses at an airport briefly.

20 April 1952 21:15 - USA -   Naval Aviation Student incident.

20 April 1952 21:30 - Mcclellan Field S1.5M, California , USA -   Commercial Pilot incident.

20 April 1952 21:40 - Flint, Michigan, USA -   20 groups of 2-9 aircraft-shaped objects fly over enveloped in a red glow. Explanation: Natural.

20 April 1952 22:00 - Trenton Apt, Ontario, Canada -   Radar

20 April 1952 22:00 - Cleveland Apt, Ohio, USA -   Radar

20 April 1952 22:35 - Hallingdal, Norway -   An unidentified object, later identified as a planet, was observed. An unidentified object, later identified as a planet, was observed. One object was observed by three witnesses for over 25 minutes (Torel). Explanation: Moon.

21 April 1952 04:05 - La Crosse, Wisconsin, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness briefly (Godward).

21 April 1952 04:30 - Clovis, New Mexico, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one male witness briefly (Markham).

21 April 1952 08:00 - Almansa, Spain -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Four objects were observed by a male witness for over one minute.

21 April 1952 10:00 - Hammond, Bc, Ontario, Canada -   A meteor-like object was observed. One object was observed by numerous witnesses briefly.

21 April 1952 10:30 - Walla Walla, Washington, USA -   Eight crescent-shaped objects fly over town, straight and level.

21 April 1952 14:30 - Browerville, Minnesota, USA -   Dull-gray disc with hump in middle, something like a fin, made no noise at first but as it was fading away behind some trees "we heard a very low hum." No vapor trail, estimated speed 300mph.

21 April 1952 20:30 - Molson, Manitoba, Canada -   Discs and cylinders change colors fast, one stops and backtrasks rapidly to the north.

21 April 1952 21:15 - Calgary, Alberta, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for under three minutes.

21 April 1952 22:15 - Winnipeg, Manitoba, Canada -   Two separate sightings. Nocturnal lights glow green and white, one makes 90 degree turn back rapidly to the south.

22 April 1952 12:15 - Condon N, Oregon, USA -   Three discs in V formation moving rapidly to the east, larger disc turns and leads. Brown on bottom, silver tops.

22 April 1952 12:30 - Temple Bar, Colorado River, Nevada, USA -   Three hours after atomic bomb test, propeller shaped object moved at high speed, high altitude across sky. Took only few seconds to come into view and go clear across sky, rapidly to the southeast.

22 April 1952 Daytime - Ontario, Canada -   An object was observed, which caused dogs to bark. One disc was observed by one male witness.

22 April 1952 21:00 - St Vital, Manitoba, Canada -   Changed colors blue to red to silver. Moved slowly across the sky. At times had a bluish-red tint, no tail.

22 April 1952 21:00 - Okinawa, Japan -   Elliptical object followed by two then another two

22 April 1952 22:15 - Fort Rouge, Manitoba, Canada -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by two witnesses (Alderdice).

23 April 1952 09:30 - Watertown, Massachusetts, USA -   Engineer incident.

23 April 1952 10:45 - Albuquerque, New Mexico, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two male witnesses at an airfield for 12 seconds (Hawk).

23 April 1952 16:30 - Hinkle, Oregon, USA -   A meteor-like object was observed. One object was observed by one witness for 24 seconds (Munger). Explanation: Meteor.

23 April 1952 17:00 - Fort Worth, Texas, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Less than 50 objects were observed by one witness.

23 April 1952 Evening - Pleasant Garden, North Carolina, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses for a few seconds (Crow).

23 April 1952 20:00 - Austin, Texas, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several objects were observed by seven witnesses briefly (McGuire). Explanation: Birds.

23 April 1952 22:00 - Reno, Nevada, USA -   A meteor-like object was observed. One object was observed briefly.

23 April 1952 22:15 - Bradford, Pennsylvania, USA -   A meteor-like object was observed. One object was observed by a male witness briefly.

24 April 1952 Around 0500 - Bellevue, Vermont, USA -   CAP incident.

24 April 1952 05:00 - Bellevue Hill, Vermont, USA -   C-124 incident. Three circular, bluish objects in loose "fingertip" formation.

24 April 1952 09:10 - Fairchild AFB, Washington, USA -   Balloon-like object observed. One ball was observed by military witnesses at an airfield for seven minutes. Explanation: Balloon.

24 April 1952 13:30 - Oak Forest, Texas, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by two witnesses for over 14 minutes (Schuler). Explanation: Psych.

24 April 1952 14:30 - Milton, Massachusetts, USA -   Two very thin flat, dull reddish orange squarish objects

24 April 1952 19:30 - Vancouver, British Columbia, Canada -   Double V formation of glowing objects moving rapidly to the north and extreme speed, shoot straight up, lost in sky.

24 April 1952 20:10 - Clovis, New Mexico, USA -   Orange-amber lights, sometimes separate, sometimes fused

24 April 1952 20:20 - Austin, Texas, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness briefly.

24 April 1952 21:00 - Regina, Saskatchewan, Canada -   Disc with kite-tail hovers for few seconds, then spurts flames and moves moving southwest .

24 April 1952 21:15 - Moorhead, Minnesota, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. 25 objects were observed by several witnesses briefly.

24 April 1952 21:30 - Spokane, Washington, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by four military witnesses briefly.

24 April 1952 21:30 - Parkville, Missouri, USA -   Bright green object, revolving on vertical axis, crossed behind dormitory building on Park College campus.

24 April 1952 22:15 - Colorado Springs, Colorado , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for six seconds.

25 April 1952 03:00 - Serchio River, Italy -   Shining white metal disc, legs, ladder and tube, transparent dome. Landed in river. Shot red beams of light at witnesses, which they avoided by jumping into a ditch.

25 April 1952 03:30 - Regina, Saskatchewan, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One disc was observed by three witnesses in a city for a few seconds (Gataint).

25 April 1952 11:00 - San Jose, California , USA -   Scientist sighting, oscillatory motion, extraordinary implied propulsion. 50 feet away small 4-5' diameter disc wobbling and rotating. Black object joined by two more at 10,000 feet "jittered around". - to the north northeast .

25 April 1952 Daytime - Ottawa, Ontario, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses briefly (Kennedy).

25 April 1952 21:00 - Fargo, North Dakota, USA -   V-shaped formations of lights seen. Explanation: Ducks.

25 April 1952 21:15 - Darmstadt, Germany -   C-47 incident. Explanation: Aircraft.

26 April 1952 - Milwaukee, Wisconsin, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Five discs were observed in a city for over one minute.

26 April 1952 - Chicago, Illinois, USA -   Nocturnal lights were observed by a male witness (Root, V).

26 April 1952 Daytime - Lake Wilcox, Ontario, Canada -   A flying disc was observed. One disc was observed for six seconds.

26 April 1952 Night - Moorhead, Minnesota, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Five objects were observed by six witnesses briefly. Explanation: Ducks.

27 April 1952 - Lumberton, North Carolina, USA -   A flying disc was observed. One disc, about 10 feet across, was observed by one experienced male witness in a yard (Allen). A sizzling sound was heard.

27 April 1952 08:08 - Grand Rapids, Michigan, USA -   A flying disc was observed. One disc was observed by one witness for 18 seconds (Sturegon). Explanation: Aircraft.

27 April 1952 16:15 - Seville, Michigan, USA -   Silver oval roll, descend and stop

27 April 1952 19:20 - Waskish, Minnesota, USA -   GOC incident. Explanation: Meteor.

27 April 1952 20:30 - Yuma, Arizona, USA -   Bright red or flame-colored discs

27 April 1952 21:30 - Manchester, Michigan, USA -   A green fireball was observed. One green disc, about 300 feet across, was observed by two witnesses on a farm briefly (Hoffman). No sound was heard.

27 April 1952 22:40 - Cleveland E, Ohio, USA -   Flash of light, thin pencil of white light arced upward and rearward, followed by flash of brilliant green. Explanation: Meteor.

27 April 1952 Night - Vancouver, British Columbia, Canada -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Three objects were observed by one witness (Mody).

27 April 1952 Night - Auckland N, New Zealand -   A flying disc was observed. One disc was observed.

27 April 1952 23:15 - Birmingham, Michigan, USA -   Witness observed an object approximately 200 feet in diameter and approximately 200 feet off the ground. Explanation: Meteor.

28 April 1952 04:20 - Vancouver, British Columbia, Canada -   An unusual object was sighted, that had unconventional appearance and performance. One amber ball was observed by one witness in a city for ten minutes (Warnchuk).

28 April 1952 17:00 - Homewood, Illinois, USA -   Two civilian witnesses reported to the Air Force that an object in the SE that resembled a white parachute was apparently circling a large airplane for about three minutes.

28 April 1952 18:50 - Lake Tanwax, Washington, USA -   Unidentified objects were sighted, that had an unusual appearance or performance. 10 objects were observed briefly.

29 April 1952 Dawn - Vancouver, British Columbia, Canada -   An unidentified but otherwise conventional object was sighted. One object was observed by several witnesses (Warnchuk).

29 April 1952 08:00 - Singapore, Singapore -   A cigar-shaped object was observed. One silver cigar-shaped object was observed by a male witness in a city for over one minute.

29 April 1952 Daytime - Irun, Spain -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several objects were observed by three witnesses.

29 April 1952 15:30 - Marshall, Texas, USA -   Project Blue Book "unidentified" case. White disc in slow, low flight path, made side-to-side oscillations.

29 April 1952 19:40 - Coldwater, Ohio, USA -   Balloon-like object observed. One ball was observed (Mueller). Explanation: Balloon.

29 April 1952 19:50 - Crown Point E1+M, Indiana, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by four witnesses for ten minutes (Holley).

29 April 1952 Evening - Dayton, Ohio, USA -   An unidentified but otherwise conventional object was sighted. One object was observed by one witness for 45 minutes (Jarbene).

29 April 1952 20:00 - Toledo, Ohio, USA -   Unidentified but otherwise conventional objects were sighted. Several objects were observed by several witnesses for a few seconds. Explanation: Contrail.

29 April 1952 21:55 - Albuquerque, New Mexico, USA -   A meteor-like object was observed. One object was observed in a canyon briefly.

29 April 1952 22:00 - Goodland N, Kansas, USA -   USAF B-29 incident.

29 April 1952 22:18 - Crescentwood, Manitoba, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by six witnesses for over three minutes.

29 April 1952 22:30 - Holloman AFB, New Mexico, USA -   Balloon-like object observed. One ball was observed by one witness at an airfield for several hours. Explanation: Balloon.

30 April 1952 - Singapore, Singapore -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

In May 1952 - Maroc C.Espagnole, Morocco -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Nine objects were observed.

In May 1952 - Sydney, New South Wales, Australia -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed in clear weather by one experienced male witness (Ireland).

In May 1952 - Warragul, Victoria, Australia -   Flying discs were observed. Two discs were observed by one experienced male witness (Dent).

30 April 1952 02:00 - Rouyn, Quebec, Canada -   One object was observed for two minutes.

30 April 1952 Dawn - North Bergen, New Jersey, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed briefly.

In May 1952 Around 0600 - Woollahra, New South Wales, Australia -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 300 feet across, was observed by one experienced male witness for over one minute (Anderson; Fidler).

30 April 1952 07:46 - Moriarty AFB, New Mexico, USA -   Two reports of same UFO. Radar tracking of 4,000 mph first. Explanation: Malfunct.

30 April 1952 12:00 - Ceuta, Morocco -   Procession of objects.

30 April 1952 13:30 - Malibu Beach, California , USA -   An unidentified but otherwise conventional object was sighted. One object was observed by four witnesses for ten minutes (McAllister).

In May 1952 17:00 - Bechar, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

1952 May 1 to 20 17:20 - George AFB, California , USA -   A series of eight observations of flying objects were made by Air Force ground and air observors over a three week period.

30 April 1952 18:00 - South Korea -   Two white-silver discs rumbled high in sky over valley over front lines. Later two anomalous holes, 25' apart, 2' wide, 7.5' long were found in ground.

In May 1952 Evening - Kensington, UK -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by one witness.

May 1952 22:00 - Washington, District of Columbia, USA -   Prominent CIA and government officials see UFO

30 April 1952 22:30 - Vancouver, British Columbia, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by three witnesses for a few seconds (Storness).

In May 1952 22:50 - Prospect Heights, Illinois, USA -   White luminous domed disc hovered over vacant lot beside house. In windows three figures visible, wearing parka coveralls and hoods. Ship became brilliant red-orange, moving rapidly to the fast.

In May 1952 23:10 - Olean, New York, USA -   GOC incident.

1 May 1952 05:32 - Moses Lake, Washington, USA -   AEC Employee incident. Explanation: Aircraft.

1 May 1952 07:58 - Palomar Gardens, California , USA -   Photo of cigar-shaped object.

1 May 1952 09:10 - Tucson, Arizona, USA -   Two shiny round 20-25-foot objects. Explanation: Aircraft.

1 May 1952 10:50 - George AFB, California , USA -   Lt. Colonel incident.

1 May 1952 10:50 - Apple Valley, California, USA -   Five flat white discs about the diameter of a C-47's wingspan

1 May 1952 14:00 - Vanvey-Grey, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

1 May 1952 20:30 - Sea Island Apt, British Columbia, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness at an airport for a few seconds (Brewster; Bryson; Garland).

1 May 1952 21:15 - Toronto, Ontario, Canada -   Three objects were observed.

1 May 1952 21:22 - Ottawa, Ontario, Canada -   An unidentified object was sighted by mutliple independent witnesses, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for over one minute (Findley).

1 May 1952 21:22 - Alfred, Ontario, Canada -   An unidentified object was sighted, that had an unusual appearance or performance. One rectangular object was observed by one witness on a farm for over one minute.

1 May 1952 21:40 - Portland, Maine, USA -   Unidentified but otherwise conventional objects were sighted. Six lights were observed by three witnesses in a city for over three minutes.

3 May 1952 - Warragul, Victoria, Australia -   Unusual objects were sighted, that had unconventional appearance and performance. Two shiny discs were observed in a city for two minutes.

3 May 1952 05:40 - Melbourne, Victoria, Australia -   A meteor-like object was observed. One object was observed by 100 witnesses for over one minute (Knox). Explanation: Meteor.

3 May 1952 Around 0600 - Wollongong, New South Wales, Australia -   A meteor-like object was observed. One fuselage-shaped object, of huge size, was observed by a male witness in a residential area for seven minutes. Explanation: Meteor.

3 May 1952 23:00 - Phoenix, Arizona , USA -   A meteor-like object was observed. One object was observed by four military witnesses for six seconds (Duncanson). Explanation: Meteor.

3 May 1952 Night - Chestertown, Maryland, USA -   Three men heard strange whooshing noise. Looking up they saw a black speck, high in the sky, moving back and forth. Went straight up out of sight.

4 May 1952 - San Francisco, California , USA -   Photo

4 May 1952 03:32 - Richmond, Texas, USA -   A meteor-like object was observed. One object was observed by one witness for 12 seconds (Sciler). Explanation: Meteor.

4 May 1952 Evening - Los Angeles, California , USA -   An unidentified but otherwise conventional object was sighted. One object was observed by one witness for 30 seconds (Poole).

5 May 1952 - Lima, Ohio, USA -   Nocturnal lights were observed by one male witness (Lora).

5 May 1952 - Durango, Colorado , USA -   Two silver discs near Vanadium Corportation's uranium processing plant.

5 May 1952 05:03 - Ottawa, Ontario, Canada -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness briefly.

5 May 1952 11:30 - Kampung Che Rose, Malaysia -   A flying disc was observed. One blue disc was observed by more than three witnesses.

In early May 1952 Evening - Ravenwood, Virginia , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed in the suburbs for six seconds (Harvey).

5 May 1952 22:50 - Tenafly, New Jersey, USA -   Project Blue Book "unidentified" case. 6-7 translucent cream colored objects. One circled. Another went out, came back.

6 May 1952 Around 0600 - Wagga Wagga 50M, New South Wales, Australia -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One cigar-shaped object, about 150 feet across, around 500 feet away, was observed by one experienced male witness on a farm (Geppart).

6 May 1952 21:00 - Phoenix, Arizona , USA -   A meteor-like object was observed. One object was observed by one witness for a few seconds (Sturtz). Explanation: Meteor.

6 May 1952 23:45 - Paris, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

7 May 1952 01:00 - Barra da Tijuca, Brazil -   Barra da Tijuca photos. Official explanation: hoax.

7 May 1952 12:15 - Keesler AFB, Mississippi, USA -   Aluminum or silver cylindrical object dart in and out of the clouds ten times.

7 May 1952 13:30 - Nashville S, Tennessee, USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by one witness for over five minutes. Explanation: Balloon.

7 May 1952 20:45 - Albuquerque, New Mexico, USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by one witness for over three minutes (Frenkel; Lansche).

8 May 1952 - Jacksonville, Florida, USA -   Brilliant white approached Pan Am Flight 203 from the left below solid overcast at 10,000 ft

8 May 1952 02:27 - Jacksonville, Atlantic -   PAA 203 incident West 600 miles from Jacksonville. Explanation: Meteor.

8 May 1952 18:00 - La Roche Sur Yon, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

8 May 1952 Around 2100 - Mayaguez, Puerto Rico, USA -   Unidentified but otherwise conventional objects were sighted. Two objects were observed by five witnesses for ten minutes (Bayouth). Explanation: Flare.

8 May 1952 22:00 - Misawa F-94, Japan -   A meteor-like object was observed. One object was observed by two military witnesses in a warplane for six seconds. Explanation: Meteor.

8 May 1952 22:30 - Mishawaka, Indiana, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One domed disc was observed in a town for 30 seconds (Kramer).

9 May 1952 01:30 - Malvern Hills, UK -   One object, about 20 feet across, was observed by three witnesses.

9 May 1952 10:00 - Sao Paulo, Brazil -   A meteor-like object was observed. One object was observed for six seconds. Explanation: Meteor.

9 May 1952 10:20 - George AFB, California , USA -   USAF F-86 incident. Explanation: Balloon.

9 May 1952 21:00 - San Diego, California , USA -   A meteor-like object was observed. One object, about 80 feet across, was observed by two witnesses (Gates). Explanation: Meteor.

10 May 1952 - Pacific -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

10 May 1952 08:40 - Poitiers, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed by two witnesses.

10 May 1952 14:00 - Albuquerque, New Mexico, USA -   USAF Colonel incident. Explanation: Balloon.

10 May 1952 14:00 - Albuquerque, New Mexico, USA -   Two silvery disc-shaped objects

10 May 1952 18:00 - La Roche.Yon, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed by 12 witnesses (Faivre).

10 May 1952 20:30 - off Cyprus, Mediterranean -   One object was observed by a group of witnesses.

10 May 1952 20:30 - Pafos, Cyprus -   Luminous circular object rise from sea level

10 May 1952 23:30 - Nazelles, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

10 May 1952 23:40 - Savannah River Aec, Ellenton, South Carolina, USA -   Dupont incident.

11 May 1952 - Albacete, Spain -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Three objects were observed by several witnesses for over four minutes.

11 May 1952 00:30 - Tours, France -   Brilliant silver saucer rapidly to the south overhead fast.

11 May 1952 01:20 - Green Lake, Seattle, Washington, USA -   A mysterious explosion was reported. One object was observed. Explanation: Meteor.

11 May 1952 01:26 - Whidbey Island, Washington, USA -   Nocturnal lights were reported.

11 May 1952 01:26 - Hobart, Washington, USA -   A meteor-like object was observed. One object was observed by a male witness for six seconds (Carlson). Explanation: Meteor.

11 May 1952 12:20 - George AFB, California , USA -   2 reports of same UFO. Explanation: Aircraft.

11 May 1952 Evening - Los Angeles, California , USA -   One object was observed by two witnesses (Poole).

11 May 1952 20:58 - Deephaven, Minnesota, USA -   A meteor-like object was observed. One object was observed by one military witness for 12 seconds (Brizzley). Explanation: Meteor.

12 May 1952 13:45 - Paris, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

12 May 1952 18:30 - La Roche.Yon, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed by four witnesses (Faivre).

12 May 1952 20:00 - Casablanca, Morocco -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed.

12 May 1952 20:45 - Roswell W, New Mexico, USA -   An object, later identified as the planet Venus, was observed. One object was observed by one witness for over 25 minutes (Bear). Explanation: Venus.

12 May 1952 20:55 - San Diego, California , USA -   Nocturnal lights were reported (Carr).

12 May 1952 21:16 - Canton, Ohio, USA -   One object was observed by military witnesses (Grays).

13 May 1952 02:15 - El Centro, California, USA -   Flying saucers as big as bombers and other unidentified objects are seen between El Centro Calfornia and Yuma, Arizona. Explanation: Venus.

13 May 1952 03:41 - X, California , USA -   An object was tracked by radar. One object was observed. Explanation: Meteor.

13 May 1952 04:50 - Yuma, Arizona , USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by one witness at an airport for a few seconds (Malin). Explanation: Reflection.

13 May 1952 09:30 - Oujda, Morocco -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed.

13 May 1952 09:30 - Santarem, Portugal -   Dazzingly brilliant sphere with vapor trail observed for several minutes. Explanation: Aircraft.

13 May 1952 13:55 - George AFB, California , USA -   T-6 incident. Explanation: Balloon.

13 May 1952 19:20 - Mayaguez, Puerto Rico, USA -   Project Blue Book "unidentified" case. two orange balls, one hovers, one darts out and back.

13 May 1952 20:55 - National City, California , USA -   A meteor-like object was observed. One object was observed by one witness (Carr). Explanation: Meteor.

13 May 1952 22:33 - Greenville, South Carolina, USA -   Four oval reddish-yellow or reddish-brown luminous objects. Explanation: Natural.

14 May 1952 - National City, California, USA -   Meteor-like object seen descending in a curving path to the northwest over the San Diego Bay area

14 May 1952 00:50 - Yellow Springs, Ohio, USA -   A meteor-like object was observed. One object was observed by one witness for six seconds (Ducanto). Explanation: Meteor.

14 May 1952 13:05 - George AFB, California , USA -   T-6 incident. Explanation: Balloon.

14 May 1952 19:00 - Mayagueez, Puerto Rico -   Two shining orange spheres

14 May 1952 23:50 - Melungsawan, Sweden -   A meteor-like object was observed. One object was observed by four witnesses for 12 seconds. Explanation: Meteor.

14 May 1952 24:00 - Bresil, Brazil -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

15 May 1952 11:00 - Chasong, North Korea -   Silvery oval shaped object larger than a MiG jet

15 May 1952 11:00 - Chasong, North Korea -   Silvery oval shaped object larger than a MiG jet

In mid-May 1952 13:30 - Gallman W2M, Mississippi, USA -   One object was observed for six seconds (Wells).

15 May 1952 18:30 - La Roche.Yon, France -   Two objects were observed by four witnesses (Faiure).

15 May 1952 20:00 - North Korea, North Korea -   F-51 18th Fighter-Bomb Group incident. Explanation: Flare.

15 May 1952 20:30 - San Francisco, California , USA -   An unidentified but otherwise conventional object was sighted. One object was observed for five minutes (Hamelin).

15 May 1952 22:00 - Ruidoso, New Mexico, USA -   USAF incident.

15 May 1952 22:25 - Washington, District of Columbia, USA -   Soft golden glowing oval object. Explanation: Meteor.

15 May 1952 23:00 - Tours, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

16 May 1952 - Malung, Sweden -   A luminous object like "glass lit from inside" moves silently across sky. Explanation: Planet.

16 May 1952 15:30 - Remote, Oregon, USA -   One object was observed by a female witness (Beers).

16 May 1952 16:30 - Rio De Janeiro Apt, Brazil -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed at an airport for ten minutes (Concalves).

18 May 1952 - Greenville, South Carolina, USA -   Four amateur astronomers observed a diamond-shaped formation, oval shaped objects, wobbled in flight

18 May 1952 14:25 - Cleveland, Ohio, USA -   A meteor-like object was observed. One object was observed (Bartlett). Explanation: Meteor.

19 May 1952 19:55 - San Angelo, Texas, USA -   7 bright white circular or doughnut shaped white contrails,. Explanation: Balloon.

20 May 1952 13:25 - George AFB, California , USA -   A flying disc was observed. One disc was observed by several military witnesses at an airfield for five minutes. Explanation: Balloon.

20 May 1952 22:10 - Houston, Texas, USA -   Bright or white oval object

20 May 1952 Night - Ancona, Italy -   One object was observed by several witnesses for 30 seconds.

21 May 1952 - National City, California , USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

21 May 1952 - Peoria 10M, Illinois, USA -   Traces.

21 May 1952 08:30 - Lombard, Illinois, USA -   An object was observed. Traces found. One object was observed by one witness (Marquart). Explanation: Debris.

21 May 1952 18:50 - Sturgeon Bay, Wisconsin, USA -   A flying disc was observed. One disc, about 1000 feet across, was observed by 300 witnesses for 50 minutes (Lorenzen, C).

21 May 1952 Night - Carignano, Italy -   One object was observed.

22 May 1952 - Lockbourne Afb, Ohio, USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by two witnesses at an airfield.

22 May 1952 02:00 - Falls Church, Virginia, USA -   Noiseless red light approach from W at about 5,000 ft

22 May 1952 03:20 - Rainy Lake, Minnesota, USA -   Unusual objects were sighted, that had unconventional appearance and performance. More than one object was observed by a male witness at a lake for a few seconds (McClellan).

22 May 1952 04:10 - Atlantic -   Procession of objects seen by SS Mormacyork.

22 May 1952 11:40 - Stockton, California , USA -   An object was tracked by radar and sighted visually. One object was observed by eight witnesses for over 25 minutes (Pickering). Explanation: Balloon.

22 May 1952 Around 1800 - Port Allegany, Pennsylvania, USA -   One object was observed by four witnesses (Benson).

22 May 1952 18:30 - La Roche.Yon, France -   Procession of objects. Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Many objects were observed.

22 May 1952 21:42 - Ruston E15M, Louisiana, USA -   Procession of objects.

23 May 1952 16:45 - Kirtland AFB, New Mexico, USA -   Silvery or aluminum color flat on the bottom, slightly rounded on top. Explanation: Debris.

23 May 1952 20:00 - Washington, District Of Columbia, USA -   Radar

23 May 1952 23:30 - San Lorenzo, California , USA -   One object was observed (Warren).

24 May 1952 - Kars, Ontario, Canada -   Nocturnal lights were reported.

24 May 1952 - Bellevue Hill, Vermont, USA -   Three circular, bluish objects in loose fingertip formation

24 May 1952 00:30 - Burbank, California , USA -   While driving home from night shift work at aircraft factory, Orfeo Angelucci has first contactee experience with video image of man and woman projected by two green globes. Explanation: Hoax.

24 May 1952 01:27 - Zuni, New Mexico, USA -   TWA incident. Explanation: Meteor.

24 May 1952 01:27 - Zuni, New Mexico, USA -   Two reddish torpedo-shaped objects appear in front of the aircraft

24 May 1952 08:00 - Santa Rosa E25M, California , USA -   Balloon-like object observed. One ball was observed by two military witnesses for two minutes (Metcher). Explanation: Balloon.

24 May 1952 Around 2200 - Colorado Springs, Colorado , USA -   Five objects were observed (Stevens).

In late May 1952 - Austin, Pennsylvania, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by two witnesses.

In late May 1952 Around 0200 - Hammond, Indiana, USA -   Procession of objects.

25 May 1952 09:00 - New Jersey Shore, New Jersey, USA -   Fishermen incident.

25 May 1952 09:58 - Tierra Amarilla Afs, New Mexico, USA -   An object was tracked by radar. One object was observed by several military witnesses at a military facility for 42 seconds. Explanation: Malfunct.

25 May 1952 20:30 - Scottsdale, Arizona , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for 12 seconds (Kavanagh).

25 May 1952 20:50 - Ashland, Kentucky, USA -   Large "oyster" like objects circle down and double back, fly rapidly to the north.

25 May 1952 21:15 - Walnut Lake, Michigan, USA -   Large white circular object having dark sections on its rim

25 May 1952 21:27 - Randolph AFB, Texas, USA -   USAF Captain incident. 12 orange-white tear-drop shaped lights. Explanation: Natural.

25 May 1952 21:30 - Lubbock, Texas, USA -   12 teardrop shaped objects in three tight V formations move east rapidly to the west at 1800 mph, silent.

25 May 1952 23:30 - Los Alamos, New Mexico, USA -   Radiation was detected at Los Alamos at 2330 hours

26 May 1952 - Halifax, Nova Scotia, Canada -   Nocturnal lights were reported.

26 May 1952 03:20 - Grid Area Ct 4856, South Korea -   USAF F-94C incident. Explanation: Flare.

26 May 1952 03:20 - North Korea -   Bright white object that accelerated to high speed and tracked by ground radar.

26 May 1952 10:30 - Tyler, Texas, USA -   Unidentified objects were sighted, that had an unusual appearance or performance. Three objects were observed by two witnesses (O'Byrne).

27 May 1952 20:30 - Mostaganem, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 600 feet across, was observed.

27 May 1952 Night - New York, New York, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by three witnesses (O'Brien).

27 May 1952 23:20 - Aljaraque, Spain -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed for over four minutes.

28 May 1952 10:30 - Saigon, Vietnam -   Project Blue Book "unidentified" case. Cloud churns and silver disc exits, then returns to cloud.

28 May 1952 13:15 - Modane, France -   A daytime disc was reported.

28 May 1952 13:45 - Albuquerque Ne, New Mexico, USA -   Firemen incident.

28 May 1952 13:45 - Albuquerque, New Mexico, USA -   Two circular objects

28 May 1952 14:00 - Albuquerque, New Mexico, USA -   Fireman incident.

28 May 1952 20:10 - New Mexico, USA -   A meteor-like object was observed. Nocturnal lights were observed by a male witness. Explanation: Meteor.

28 May 1952 20:10 - Albuquerque E, New Mexico, USA -   USAF B-29 incident. Explanation: Meteor.

28 May 1952 20:10 - Albuquerque, New Mexico, USA -   Two circular objects

28 May 1952 22:10 - Ontario, California , USA -   One object was observed by three witnesses (Sperry).

28 May 1952 22:10 - Rockaway Beach, New York, USA -   A meteor-like object was observed. One object was observed (Olds).

28 May 1952 23:05 - Waynesville, North Carolina, USA -   Landed remotely.

28 May 1952 23:30 - Tulsa B29, Oklahoma, USA -   A meteor-like object was observed. Nocturnal lights were observed by military witnesses. Explanation: Meteor.

28 May 1952 23:30 - Mount Vernon, Ohio, USA -   A lunar anomaly was observed. One object was observed (Legros). Explanation: Moon.

29 May 1952 - Saginaw Bay, Michigan, USA -   An object was tracked by radar. One object was observed.

29 May 1952 - -   Elliptical objects with apparent domes observed from USN aircraft carrier

29 May 1952 Around midnight - Vancouver, British Columbia, Canada -   A meteor-like object was observed. One object was observed by one witness very briefly (Milliken).

29 May 1952 00:30 - Mezieres.Brenne, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed.

29 May 1952 00:30 - Nazaire, France -   Very luminous disc hovers, flies to the northwest leaving trail of sparks. 25 minutes later seen in St Gildas.

29 May 1952 02:33 - Enid, Oklahoma, USA -   B-29 incident. Explanation: Meteor.

29 May 1952 14:30 - Edwards AFB, California , USA -   Several technicians see two metallic discs curve through sky, three moving rapidly to the west, leave no contrails. 400 mph. Explanation: Aircraft.

29 May 1952 19:00 - San Antonio, Texas, USA -   AF pilot on ground. Cylinder tilts vertically and horizontally. Explanation: Meteor.

29 May 1952 19:00 - San Antonio, Texas, USA -   Bright tubular object tilt from horizontal to vertical

29 May 1952 21:15 - Mount Vernon 12K, Virginia , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by three witnesses. Explanation: Birds.

29 May 1952 23:30 - St-Gildas, France -   A hovering object was observed. One object was observed.

29 May 1952 24:00 - Cholet, France -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by three witnesses.

30 May 1952 - Oshima, Japan -   Round black object first motionless then moving rapidly

30 May 1952 00:35 - Seattle, Washington, USA -   Police incident. Explanation: Meteor.

30 May 1952 00:35 - Vancouver Apt, British Columbia, Canada -   A meteor-like object was observed. One object was observed by several witnesses at an airport very briefly.

30 May 1952 01:05 - St Amand.Pech, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses for a few seconds.

30 May 1952 04:00 - Fresno S17M, California , USA -   A meteor-like object was observed. One object was observed by one witness for a few seconds (Pino). Explanation: Meteor.

30 May 1952 Around 1100 - Arenas Ne1M, New Mexico, USA -   One object was observed by one witness for 30 seconds (Petty).

30 May 1952 17:10 - Berne W1M, New York, USA -   One object was observed (Hunsicker).

30 May 1952 19:00 - Oshima N, C54, Japan -   Co-pilot sights black, round cloud-like object, circular and flattened on top and bottom, seemed to wobble slightly. Observed for 6 minutes. Explanation: Cloud.

30 May 1952 23:30 - Colmar N, France -   A meteor-like object was observed. One object was observed by two witnesses. Explanation: Meteor.

In June 1952 - -   Attempted intercepts from various sites.

In June 1952 - Eaubonne, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by four witnesses.

In June 1952 - Elizabeth, New Jersey, USA -   Photos.

31 May 1952 - Chorwon, South Korea -   Multiple sightings

31 May 1952 04:20 - Chorwon S, South Korea -   F-94 incident. Explanation: Flare.

In June 1952 10:00 - Afb, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by six witnesses at an airfield.

In June 1952 14:20 - Winchester, Indiana, USA -   A flying disc was observed. One disc was observed in clear weather by more than one male witness in a city for 20 minutes (Huntwork). Explanation: Balloon.

In June 1952 Afternoon - Agawam, Massachusetts, USA -   Close encounter with a an unidentified craft and its occupants. An unidentified object at close range and its occupants were observed by one witness in a forest (Cascio).

In June 1952 After 1500 - Denver, Colorado , USA -   One object was observed (Smith).

In June 1952 Dusk - Little Rock, Arkansas, USA -   One object was observed by one witness (Berry).

In June 1952 18:30 - Tombstone, Arizona , USA -   A hovering flying disc was observed. One disc, about 300 feet across, was observed in cloudy weather by three witnesses (Williams).

In June 1952 Around 2000 - Shenandoah, Iowa, USA -   One object was observed by one witness for 48 seconds (McNeilly).

In June 1952 Around 2000 - Peoria W, Arizona , USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by two witnesses (Pennell).

In June 1952 Around 2200 - Kehei, Hawaii, USA -   Three objects were observed by one witness for over one minute (Corell).

In June 1952 Before 2200 - Evillers, France -   A flying disc was observed. One disc was observed by four witnesses (Tyrode).

In June 1952 23:00 - Little Spring Creek, Tennessee, USA -   4-5 little men 4.5' tall dancing around shiny aluminum lenticular disc with open door, other side of creek. Unintelligible language, high pitched voices, ground mark traces.

1 June 1952 - South Korea -   Although explained by Blue Book as "ASTRO. FIREBALL" the complete file was gone and listed as "missing.". Explanation: Meteor.

1 June 1952 02:40 - Port Gentil, Gabon -   An unusual object was sighted, that had unconventional appearance and performance. One object, larger than a star, was observed by one witness for over four minutes (Desverguies; Rade).

1 June 1952 10:00 - Los Angeles, California, USA -   Hughes radar engineers track an object climbing 35,000 feet per minute while traveling about 550 miles an hour

1 June 1952 13:00 - Walla Walla, Washington, USA -   Oval object with a "definite airfoil" perform a fast climb

1 June 1952 13:30 - Walla Walla, Washington, USA -   Ex-Military Pilot incident.

1 June 1952 15:00 - Soap Lake, Washington, USA -   Project Blue Book "unidentified" case. three glimmering object crossed sky, disappeared rapidly to the east.

1 June 1952 18:00 - Rapid City, South Dakota, USA -   Project Blue Book "unidentified" case. 5-6 silver cigar-shaped objects in neat box formation with one leading.

1 June 1952 20:30 - St Albans, West Virginia, USA -   Nocturnal lights were reported (Maupin).

1 June 1952 Night - Plant City, Lakeland, Florida, USA -   Rapidly moving bluish light.

2 June 1952 - Colmar N, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses.

2 June 1952 - Bayview, Washington, USA -   Project Blue Book "unidentified" case. Witnesses watched irregular bluish-white or silver sphere hover in sky. Viewed through theodolite. Intercept attempted with C-47 but abandoned when no closure with UFO.

2 June 1952 13:30 - Malaga, Spain -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by nine witnesses for several hours.

2 June 1952 17:02 - Bayview, Washington, USA -   Purple object

2 June 1952 Night - Fulda, Germany -   Porcelain-white object fly very fast for an unknown length of time. Explanation: Balloon.

3 June 1952 - Chicago, Illinois, USA -   An object was tracked by radar. An unidentified object was tracked by radar. Explanation: Malfunct.

3 June 1952 09:30 - Poitiers, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, the size of a star, was observed by three witnesses.

3 June 1952 13:00 - Palermo, Italy -   One object was observed by three witnesses on the shore.

3 June 1952 24:00 - Athens (Athinai), Greece -   A green fireball was observed. One green fireball was observed in a city. Explanation: Meteor.

4 June 1952 - St Prest ..Nigelles, France -   Procession of objects.

4 June 1952 08:00 - Auneau, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Nine objects were observed for over 60 minutes.

4 June 1952 18:45 - Chartres, France -   Two small and one very large disc at 15,000 feet altitude. Hovered, then shot straight up.

4 June 1952 19:30 - Stuttgart, Germany -   Circular object with white lights on the leading edge. Explanation: Aircraft.

4 June 1952 20:20 - Sacramento, California , USA -   One object was observed by two witnesses for over 15 minutes (Meek).

5 June 1952 - Bapeaume, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed.

5 June 1952 18:50 - Albuquerque, New Mexico, USA -   Project Blue Book "unidentified" case. Shiny disc moves 5-6 times faster than F-86, seen for 6 seconds.

5 June 1952 19:00 - Castellon.Plana, Spain -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed.

In early June 1952 After 2100 - Charleston, West Virginia, USA -   Unidentified but otherwise conventional objects were sighted. Several objects were observed by more than two witnesses on a highway (Winstead). Explanation: Reflection.

In early June 1952 Night - Tiana Bay, New York, USA -   Three objects were observed by one witness (Ward).

5 June 1952 23:00 - Lubbock, Texas, USA -   8 yellow circular objects

5 June 1952 23:00 - Offutt AFB, Nebraska, USA -   Bright red stationary object for 4-5 minutes

5 June 1952 23:10 - Amarillo AFB, Texas, USA -   Five objects were observed by two witnesses at an airfield (Holihan).

6 June 1952 - Tarbes, France -   Photo

6 June 1952 08:42 - Kimpo, South Korea -   USAF Flight Sergeant incident. Cylinder-section flat disc-shaped object

6 June 1952 23:00 - Governors Island, New York, USA -   Four photos of same indistinct light

7 June 1952 - Murray, Utah, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

7 June 1952 - Meknes, Morocco -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed.

7 June 1952 04:00 - Seoul, South Korea -   Security Guards incident. Explanation: Balloon.

7 June 1952 11:18 - Albuquerque, New Mexico, USA -   USAF B-25 incident.

7 June 1952 11:18 - Albuquerque, New Mexico, USA -   Rectangular aluminum object, about six feet x four feet

7 June 1952 20:30 - Alliance, Ohio, USA -   Two objects were observed by three witnesses (Houston).

7 June 1952 Night - Washington, District Of Columbia, USA -   One object was observed by two witnesses (Henkin).

8 June 1952 - Montbazon, France -   Brilliant circular shaped machine flies to the west over town. Rises rapidly to the north.

8 June 1952 10:50 - Albuquerque, New Mexico, USA -   Project Blue Book "unidentified" case. four shiny objects in diamond formation, flew over city. Flat, circular, very brilliant with white-silver color. No Sound.

8 June 1952 11:50 - Calgary, Alberta, Canada -   A daytime disc was reported.

8 June 1952 14:30 - Issy.Moulineaux, France -   Procession of objects. Hovered.

9 June 1952 - Minneapolis, Minnesota, USA -   Project Blue Book "unidentified" case. Case file missing.

9 June 1952 13:00 - Meknes, Morocco -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

9 June 1952 17:55 - Brownwood, Texas, USA -   Three objects were observed by two witnesses (Holmes).

10 June 1952 10:45 - Belleneuve, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects, about 5 feet across, were observed.

10 June 1952 19:28 - Dc4, France -   Air France incident.

12 June 1952 11:26 - Marrakech, Morocco -   Unidentified target at 650 knots at 60,000+ feet altitude

12 June 1952 Daytime - Medford, Oregon, USA -   Fog or smoke. Object hovers over military airbase, spews white smoke, leaves vapor trail.

12 June 1952 16:10 - Wichita Apt, Kansas, USA -   Balloon-like object observed. One ball was observed at an airport for two minutes (Williamson). Explanation: Balloon.

12 June 1952 19:30 - Fort Smith, Arkansas, USA -   Orange ball with a tail fly with a low angular velocity

12 June 1952 Night - Angouleme, France -   Ovoid object moves in jerky motions. Leaves glowing contrail.

13 June 1952 - Cordoba, Spain -   Close encounter with a an unidentified craft and humanoid occupants. An unidentifiable object and its occupants were observed at close range. Explanation: Hoax.

13 June 1952 - Fox Hill, Virginia , USA -   Object similar to a discus, about 25 to 30 feet in diameter. Explanation: Aircraft.

13 June 1952 01:00 - Le Bourget, France -   Airline Pilot incident.

13 June 1952 20:45 - Middletown, Pennsylvania, USA -   Project Blue Book "unidentified" case. Explanation: Balloon.

13 June 1952 20:45 - Middletown, Pennsylvania, USA -   Round orange object

13 June 1952 23:15 - Franklin, Ohio, USA -   Procession of objects.

14 June 1952 - Oklahoma City W15M, Oklahoma, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

15 June 1952 - Magneville, France -   Men at work in the forest saw large, circular objects similar to parachutes coming down.

15 June 1952 08:30 - Halifax, Nova Scotia, Canada -   A flying disc was observed. One disc, about 150 feet across, was observed in cloudy weather by one witness.

15 June 1952 Morning - Pasco E1M, Washington, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by one witness (Stuart).

15 June 1952 12:00 - Magneville, France -   Woodsmen incident.

15 June 1952 15:20 - Blackstone, Virginia, USA -   Metallic object at high altitude seen by dozens, intercepted by fighters. Official explanation: balloon.

15 June 1952 15:40 - Unionville, Virginia , USA -   One object was observed by one witness. Explanation: Balloon.

15 June 1952 16:25 - Richmond, Virginia , USA -   One object was observed by more than two witnesses. Explanation: Balloon.

15 June 1952 16:43 - (Jet), Virginia , USA -   CAA incident. Explanation: Balloon.

15 June 1952 Around 1800 - Virginia , USA -   One object was observed by several witnesses. Explanation: Balloon.

15 June 1952 21:00 - Cholet, France -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by seven witnesses.

15 June 1952 23:50 - Louisville, Kentucky, USA -   Large, cigar-shaped object with a blunt front

16 June 1952 - Huddinge, Sweden -   A flying disc was observed. One disc was observed by one female witness, an experienced observor.

16 June 1952 18:40 - St Nazaire, France -   Golden disc rapidly to the east.

16 June 1952 20:30 - Roswell, New Mexico, USA -   Staff Sgt incident.

16 June 1952 20:30 - Hautmont, France -   Thin metallic donut-shaped UFO with two black spots hovers, maneuvers, and tilts.

16 June 1952 20:30 - Walker AFB, New Mexico, USA -   Five to six grayish discs, in a half-moon formation

16 June 1952 Night - Barcelonnette, France -   One object was observed for 12 seconds.

17 June 1952 01:28 - Cape Cod, Massachusetts, USA -   USAF F-94 incident. Light like a bright star cross the nose of a jet.

17 June 1952 02:30 - Hasselbach, Germany -   40-50 feet frying pan-shaped object with two rows of one foot holes

17 June 1952 19:30 - McChord AFB, Washington, USA -   Project Blue Book "unidentified" case. Many observers with theodolite. 5-6 fast discs, chased by USAF F-94s.

17 June 1952 20:10 - Pueblo, Colorado , USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by a male witness for 20 minutes (Foster).

18 June 1952 - March Afb E100M B25, California , USA -   USAF B-25 incident.

18 June 1952 - March AFB, California, USA -   UFO paced a USAF B-25 bomber 100 miles east of March AFB

18 June 1952 09:00 - Columbus, Wisconsin, USA -   Project Blue Book "unidentified" case. Crescent object hovers several seconds, then shoots away.

18 June 1952 09:50 - Casablanca, Pc Lya, Morocco -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed for over one minute.

18 June 1952 14:30 - Spokane, Washington, USA -   A daytime disc was reported. Explanation: Balloon.

18 June 1952 22:00 - Walnut Lake, Michigan, USA -   Orange light zigzag then hover

19 June 1952 02:37 - Goose Bay, Newfoundland and Labrador, Canada -   One red light turned white while wobbling. Radar tracked a stationary object. Explanation: Weather.

19 June 1952 Noon - Mayaguez, Puerto Rico, USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed (Isaias).

19 June 1952 13:30 - McChord AFB, Washington, USA -   Lights maneuvered, hovered, "stopping and starting" over Maury Island, 15x the intensity of landing lights. Silver to yellow-white lights in color, television interference reported in area at time.

19 June 1952 14:00 - Yuma, Arizona , USA -   Project Blue Book "unidentified" case. Round white object flew slowly for 10 seconds.

19 June 1952 18:00 - Jersey Shore, Pennsylvania, USA -   One object was observed in a residential area for ten minutes.

19 June 1952 21:50 - Trenton, New Jersey, USA -   Nocturnal lights were reported in a residential area for two minutes.

20 June 1952 - St Louis, Missouri, USA -   An unidentified object moving in a straight trajectory across the sky was observed by two witnesses.

20 June 1952 - Ottawa, Ontario, Canada -   Nocturnal lights were reported.

20 June 1952 - Paulette, Mississippi, USA -   Cone-shaped object

20 June 1952 11:10 - Auch, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

20 June 1952 13:30 - Tacoma, Washington, USA -   Objects were tracked by radar. Four objects were observed by numerous witnesses.

20 June 1952 15:03 - Central Korea, South Korea -   USMC F4UB 7302nd incident.

20 June 1952 15:03 - North Korea -   10-20 feet white or silver oval object

21 June 1952 - Naha, Japan -   Hovered.

21 June 1952 - Cheyenne, Wyoming, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

21 June 1952 - Misawa, Japan -   Circular-shaped object estimated to be 30 feet in diameter and five feet thick at 7000 feet altitude; change direction and rapidly disappear

21 June 1952 11:10 - Auch, France -   Police incident.

21 June 1952 12:30 - Kelly AFB, Texas, USA -   USAF B-29 incident. Flat object with a sharply pointed front and rounded rear.

21 June 1952 13:50 - Annapolis Royal, Nova Scotia, Canada -   Independent witnesses. 2-5 silver-gray triangle-ovoids rapidly to the west, one splits off moving rapidly to the S

21 June 1952 19:00 - Middleton, Nova Scotia, Canada -   Teacher incident.

21 June 1952 Evening - Washington, District Of Columbia, USA -   Local sightings. Explanation: Meteor.

21 June 1952 Evening - Richmond, Virginia , USA -   Local sightings.

21 June 1952 22:58 - Oak Ridge, Tennessee, USA -   F-47 intercepts craft nearing the Oak Ridge Laboratory. Explanation: Mars.

22 June 1952 - Naha, Japan -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

22 June 1952 - Stillwater, Oklahoma, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

22 June 1952 02:00 - Cheyenne, Wyoming, USA -   Nocturnal lights were reported.

22 June 1952 11:52 - Petaluma, California , USA -   One object was observed for six seconds (Cornish).

22 June 1952 14:46 - Uvalde, Texas, USA -   One object was observed by two witnesses for a few seconds.

22 June 1952 22:45 - Pyongthek, K-5 Airstrip, South Korea -   Sergeants incident.

22 June 1952 22:45 - Pyongtaek, South Korea -   Four feet diameter orange object

23 June 1952 - Pacific -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

23 June 1952 - Torre.Sal, Spain -   An object was observed. Traces found. An unidentifiable object was observed at close range and caused physical effects. Explanation: Hoax.

23 June 1952 03:30 - Oak Ridge, Tennessee, USA -   Project Blue Book "unidentified" case. Bullet-shaped object trailed burnt orange smoke. Seen for 30 seconds.

23 June 1952 06:08 - S, South Korea -   Black disc about 7x wider than thick. UFO descended irregularly, flew at fixed altitude for 6-7 seconds, approached pilot's plane, then disappeared into a cloud. Explanation: Debris.

23 June 1952 06:08 - Japan -   Black coin-shaped object, 15-20 feet in diameter

23 June 1952 10:00 - Owensboro, Kentucky, USA -   Two object looking like "giant soap bubbles" reflecting

23 June 1952 16:05 - Spokane, Washington, USA -   Weatherman incident. Round disc with a metallic shine flash and flutter like a flipped coin. Explanation: Meteor.

23 June 1952 17:30 - Inglewood Lax, California , USA -   One object was observed at an airport (Clancey).

23 June 1952 19:00 - St Charles, Missouri, USA -   Very large silver disc flies by at low altitude. Seen for one minute.

23 June 1952 19:35 - Kirksville, Missouri, USA -   Tracked one (two?) unidentified target with a clear sharp return

23 June 1952 21:00 - Mcchord Afb W4M, Washington, USA -   Project Blue Book "unidentified" case. Several yellow-whitish nocturnal lights in V formation make precise maneuvers in sky.

24 June 1952 - 752Nd Acw, Michigan, USA -   752nd ACW incident. Explanation: Weather.

24 June 1952 17:00 - Naha, Japan -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

24 June 1952 Around 2200 - Los Alamos, New Mexico, USA -   A meteor-like object was observed. One green fireball was observed by two witnesses near a nuclear test site (Wells). Explanation: Meteor.

25 June 1952 - Vic.Cere, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

25 June 1952 - Sea of Japan between Japan and Korea, Japan -   An object was tracked by radar. An unidentified object was tracked by radar (Various).

25 June 1952 - Tokyo, Japan -   Project Blue Book "unidentified" case.

25 June 1952 - Dodge City, Kansas, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

25 June 1952 - 752Nd Acw, Michigan, USA -   752nd ACW incident. Michigan.

25 June 1952 20:23 - Suwon, South Korea -   Silver coin shaped object, spinning in clockwise direction. Edges were dark blue, diameter 7x wider than thickness. Changed course, paused, rose straight up.

25 June 1952 20:30 - Chicago, Illinois, USA -   Project Blue Book "unidentified" case. Bright yellow-white egg shaped light, slightly towards Venus with occasionally visible red tail light, made large continuous circle at slow speed.

25 June 1952 21:00 - Sceaux, France -   Procession of objects. Fireballs were observed. Many fireballs were observed by several witnesses for over 15 minutes. Explanation: Meteor.

25 June 1952 21:25 - Philadelphia, Pennsylvania, USA -   Nocturnal lights were reported (Kohn).

26 June 1952 01:30 - Celina, Ohio, USA -   Luminous dark disc flies to the south slow and low across town. No sound. Slight tilt.

26 June 1952 02:45 - Terre Haute, Indiana, USA -   Undescribed object fly at 600 mph

26 June 1952 06:15 - Chelles Coudreaux, France -   Hovered. Explanation: Re-entry.

26 June 1952 Noon - Inglewood Lax, California , USA -   One object was observed at an airport (Ponder).

26 June 1952 16:49 - Ribeirao Preto, Brazil -   A daytime disc was reported.

26 June 1952 20:50 - Valdosta, Georgia, USA -   Two objects were observed (Randolph).

26 June 1952 23:30 - Mitchell Afb, New York, USA -   Nocturnal lights were reported at an airfield.

26 June 1952 23:50 - Pottstown, Pennsylvania, USA -   Three different sightings of flashing lights

27 June 1952 - Santa Barbara, California , USA -   Close encounter with a craft and its occupants. An unidentifiable object and its occupants were observed at close range (Bethurum).

27 June 1952 - Lemoyne, Pennsylvania, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

27 June 1952 - 752Nd Acw, Michigan, USA -   752nd ACW incident. Explanation: Weather.

27 June 1952 - Urbana, Maryland, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

27 June 1952 01:40 - Mitchel Afb E20M, New York, USA -   Nocturnal lights were reported at an airfield. Explanation: Balloon.

27 June 1952 18:50 - Topeka, Kansas, USA -   Pulsating red object change shape from circular to a vertical oval

28 June 1952 - Platteville, Wisconsin, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

28 June 1952 - Milwaukee, Wisconsin, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

28 June 1952 - Pacific -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

28 June 1952 - Honshu, Japan -   Project Blue Book "unidentified" case.

28 June 1952 13:20 - Kirtland AFB, New Mexico, USA -   Carco Air Service incident. Two silvery disc-like objects high in the sky.

28 June 1952 16:10 - Nagoya, Japan -   Dark blue elliptical-shaped object

28 June 1952 18:00 - Lake Koshkonong, Wisconsin, USA -   Silver-white sphere observed over lake. Made 180 degree turn and became elliptical during the turn, then a sphere.

28 June 1952 18:00 - Lake Kishkonoug, Wisconsin, USA -   Silver-white sphere become an ellipse

28 June 1952 21:00 - Caluso, Lago.Candia, Italy -   Flashing disc hovers vertically by woods, turns to horizontal position. Ozone odor.

28 June 1952 22:50 - Pacific -   Very bright light pass across the flight path from left to right

29 June 1952 10:00 - Los Alamos, New Mexico, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by 13 witnesses near a nuclear test site for a few seconds.

29 June 1952 18:30 - Chicago, Illinois, USA -   A bright silver smooth surfaced, flat oval 30 feet object

In Mid- 1952 - Bridgeport, Seaside Park, Connecticut, USA -   A daylight disc was observed by a male witness on the shore (Bender).

30 June 1952 - Enid, Oklahoma, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 600 feet across, was observed by one witness (Eubanks).

30 June 1952 - Seaside Park, New Jersey, USA -   Balloon-like object observed. One ball was observed on the shore. Explanation: Balloon.

In July 1952 - Spitsbergen, Norway -   Crashed disc recovery Norweigan and US governments.

In July 1952 - Seattle, Washington, USA -   Photo

In Mid- 1952 - Terre Haute, Indiana, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. Nocturnal lights were observed by three witnesses.

In July 1952 - Pennsylvania, USA -   Healing. Explanation: Hoax.

In July 1952 - East Long Beach, California , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One disc was observed by two witnesses at an airport (Luscombe).

In Mid- 1952 - Sedalia, Missouri, USA -   A daytime disc was reported.

In July 1952 - Holland, Ohio, USA -   Nocturnal lights were observed by a female witness (Antoine).

Summer 1952 - Albuquerque, New Mexico, USA -   Secret fighter base, Albuquerque, NM

Summer 1952 - Martin County, Texas, USA -   An object shaped like a turtle, and showed three oar like protrusions.

In Mid- 1952 00:15 - Windham, Ohio, USA -   Cloud-like ovoid 8' wide hovered 12' above ground, 3' tall child-like being emerged. Light greenish complexion, silvery suit, telepathy asked for help.

In July 1952 Around 0100 - Liberty Ese2M, Indiana, USA -   One object was observed for 12 seconds (Jordan).

In July 1952 01:00 - La Porte, Indiana, USA -   An unusual object was sighted, that had unconventional appearance and performance. One object, the size of a star, was observed by ten witnesses for two hours (Diedrich).

Summer 1952 03:00 - Itenhaem, Brazil -   A large number of hovering disk-shaped machines; two figures standing on one of the craft

30 June 1952 03:54 - Columbia, Missouri, USA -   Object at extreme distance irregularly changing color from red to green. Explanation: Star.

In Mid- 1952 Dawn - Zurich Riesbach, Switzerland -   A comet-like object was observed. An unidentified object moving in a straight trajectory across the sky was observed by two witnesses (Farner).

In Mid- 1952 Noon - Linlithgow, UK -   Balloon-like object observed. One ball was observed (Richardson). Explanation: Balloon.

In Mid- 1952 Noon - Palos Park, Illinois, USA -   Hovered.

In Mid- 1952 Daytime - Temploux Apt, Belgium -   A daytime disc was reported at an airport (Godefroid).

In Mid- 1952 Daytime - Garden City 18M, Texas, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by one female witness for a few seconds.

In July 1952 14:00 - Media, Texas, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, the size of the moon, was observed by more than one male witness for five minutes (Wadle).

In July 1952 14:30 - Perryopolis, Pennsylvania, USA -   One object was observed (Farrah).

In Mid- 1952 Afternoon - Montague Apt, California , USA -   A hovering object was observed. One object was observed by one male witness at an airport for over one minute (Purinton).

In July 1952 Afternoon - Schenectady, New York, USA -   Oblong object hovered over Alco Company. Gondola lowered from bottom, beings dressed like Navy officers, wore white hats, large dark glasses, looked out windows. three small round objects flew into object

In July 1952 18:00 - Besse, France -   Photo

In July 1952 Around 1800 - La Crosse, Wisconsin, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object, about 20 feet across, was observed for two minutes (Dennis).

30 June 1952 19:00 - Scanie, Prov De, Sweden -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed by several witnesses.

30 June 1952 19:00 - Sea Of Japan, Sea of Japan, Asia -   USAF C-54 incident.

30 June 1952 19:00 - Sea of Japan -   Circular object flattened on top and bottom

In Mid- 1952 Evening - Gnivan, Ukraine -   Triangle object raced across clear summer evening sky, observed by astronomer. Yellowish, moved noiselessly at very high speed. No explanation.

In Mid- 1952 20:00 - Boufarik, Algeria -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by three witnesses.

In July 1952 Evening - Lima, Peru -   An unidentified but otherwise conventional object was sighted. Electromagnetic effects were noted. An object, the size of the moon, was observed (Feld).

In Mid- 1952 Evening - West Milford, New Jersey, USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by one witness at a lake for 20 minutes.

30 June 1952 20:38 - Falsterbo, Sweden -   Falling leaf motion.

In Mid- 1952 21:00 - Coventry, UK -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An unidentified object at close range was observed by one witness (Painter).

In July 1952 After 2100 - Millvale, Pennsylvania, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by two witnesses for over one minute (Dockman).

In Mid- 1952 Around 2200 - Lexington, Kentucky, USA -   A hovering flying disc was observed. One disc, about 40 feet across, was observed by one male 12-year-old witness for six seconds.

In Mid- 1952 Night - Macdill AFB, Florida, USA -   USAF tracked, bomber saw egg-shaped UFO, maneuvered.

In Mid- 1952 Night - Louisville, Kentucky, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 5 feet across, was observed by a group of male witnesses in a city (Ralph).

In July 1952 Night - Denver, Colorado , USA -   Luminous saucers, estimated speed 3000mph.

In July 1952 23:00 - Mascot, New South Wales, Australia -   ANA incident.

In July 1952 Night - Agawam, Massachusetts, USA -   11-yr-old girl abducted.

In Mid- 1952 After 2300 - Fort Monmouth, New Jersey, USA -   Actor has daylight disc sighting.

In July 1952 23:45 - Greenhills, Ohio, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by 12 witnesses (Ostendorf).

1 July 1952 - Columbia, Missouri, USA -   A star-like object was observed and photographed. An object which flew in a straight line across the sky was reported (Brown). Explanation: Star.

1 July 1952 - Phoenix, Arizona , USA -   An object which flew in a straight line across the sky was reported (Wolf).

1 July 1952 - -   Close encounter with a an unidentified craft and its occupants. One object was observed by one witness.

1 July 1952 07:25 - Boston, Massachusetts, USA -   Two silvery elliptical 10-foot-diameter UFOs were observed near Boston and an F-94 interceptor was scrambled. The UFOs then proceeded down the coast, being tracked by radar and seen in New Jersey and over Washington DC. Official explanation: balloon.

1 July 1952 09:30 - Fort Monmouth, New Jersey, USA -   12 radar operator students and three instructors, some of whom went outside to witness UFOs visually. Army secret lab. two UFOs, approaching slower than 9 jets being tracked at time. Explanation: Meteor.

1 July 1952 12:00 - Washington, District Of Columbia, USA -   Physics Professor GWU incident. Explanation: Meteor.

Mid- 1952 Dusk - Yakima, Washington, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object, about 150 feet across, was observed by one witness.

2 July 1952 - Spokane Apt, Washington, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. Nocturnal lights were reported at an airport.

2 July 1952 Around 2100 - Draper, South Dakota, USA -   One object was observed for six seconds (Schwartz).

3 July 1952 - Turner AFB, Georgia, USA -   An unidentified but otherwise conventional object was sighted. An unidentified object moving in a straight trajectory across the sky was observed by military witnesses at an airfield. Explanation: Star.

3 July 1952 - Lott, Texas, USA -   Balloon-like object observed. One ball was observed (Russell). Explanation: Balloon.

3 July 1952 01:10 - B-52, Colorado , USA -   Radar

3 July 1952 04:15 - Selfridge AFB, Michigan, USA -   Two big lights about 20 feet diameter

3 July 1952 06:10 - Dakar, Senegal -   Flat and tapered object. Explanation: Meteor.

3 July 1952 Around 2100 - Kirksville, Missouri, USA -   790th AC&W Squad. incident.

3 July 1952 23:50 - Chicago, Illinois, USA -   Two disk-shaped objects flew one behind the other. Apparent size 1/3 of full moon. Color bright pastel green with luminescent trails, traveled faster than jet, slower than meteorite.

4 July 1952 - Belo Horizonte, Brazil -   Photo taken near Belo Horizonte, Minas Gerais, Brazil.

4 July 1952 - Chicago, Illinois, USA -   Report by USAF officers.

4 July 1952 - Portland, Oregon, USA -   A flying disc was observed. Multiple independent witnesses. One disc was observed in clear weather by one experienced male witness in a city (Patterson).

4 July 1952 03:00 - Bechar, Algeria -   Hovered.

4 July 1952 19:00 - Oran, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed in a city.

5 July 1952 - Elmendorf AFB, Alaska, USA -   An object was tracked by radar. An unidentified object was tracked by radar only by radar at an airfield.

5 July 1952 - Ellensburg, Washington, USA -   Balloon-like object observed. One ball was observed by military witnesses. Explanation: Balloon.

5 July 1952 06:00 - Hanford Aec, Washington, USA -   Airline Pilots incident. Explanation: Balloon.

5 July 1952 06:00 - Hanford, Washington, USA -   Four pilots report perfect circular white disc above the Hanford Atomic Works

5 July 1952 19:58 - Norman Ssw, Oklahoma, USA -   Oklahoma State Trooper incident.

5 July 1952 21:10 - Norwalk, Connecticut, USA -   One object was observed by one witness on the ocean.

6 July 1952 - Governors Island, New York, USA -   Amateur photographer Neff was making time exposures, didn't see object until film was developed.

6 July 1952 - Redondo, Washington, USA -   Balloon-like object observed. One ball was observed (Stevenson). Explanation: Balloon.

6 July 1952 - Berkeley, California , USA -   Balloon-like object observed. One ball was observed (Ehrenberg). Explanation: Balloon.

6 July 1952 - Tiffin, Ohio, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported (Wolf). Explanation: Star.

6 July 1952 12:00 - Thann, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed in a town for a few seconds.

6 July 1952 20:30 - Annaba, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One luminous sphere was observed.

6 July 1952 24:00 - Sfax, Tunisia -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

6 July 1952 24:00 - Sidi Bouzid, Tunisia -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

7 July 1952 - Pacific Nw, USA -   A fireball was observed. One fireball was observed by a male witness. Explanation: Meteor.

7 July 1952 - Denver, Colorado , USA -   Two local independent sightings.

7 July 1952 - Fort Bragg, North Carolina, USA -   A meteor-like object was observed. Nocturnal lights were observed by military witnesses at a military facility. Explanation: Meteor.

7 July 1952 - Eastern Part, Montana, USA -   A meteor-like object was observed. Nocturnal lights were observed by a male witness. Explanation: Meteor.

7 July 1952 - Abilene, Texas, USA -   A meteor-like object was observed. Nocturnal lights were reported (Wilson). Explanation: Meteor.

7 July 1952 - San Antonio, Texas, USA -   A daytime disc was reported.

7 July 1952 09:15 - Renton, Washington, USA -   One object was observed (Sheridan).

8 July 1952 After 1500 - Woodside, California , USA -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed for five minutes (Ceminoli).

8 July 1952 18:15 - Cumberland Sw10M, Maryland, USA -   Electromagnetic effects.

8 July 1952 20:00 - Wheaton, Illinois, USA -   Two yellow discs paced airliner at lower altitude. one turned gray, turned away.

8 July 1952 21:00 - Paris, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed for over one minute.

8 July 1952 21:30 - St Paul, Minnesota, USA -   Several UFOs tracked on radar as USAF pilot attempts to intercept.

8 July 1952 22:00 - Mountain Top, Pennsylvania, USA -   One object was observed by one male witness for 12 seconds (Greiner).

8 July 1952 22:20 - Ottawa, Ontario, Canada -   Army Men incident.

8 July 1952 22:30 - Kentucky, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed.

9 July 1952 - Portland, Oregon, USA -   Balloon-like object observed. One ball was observed by a male witness. Explanation: Balloon.

9 July 1952 - Parkville, Missouri, USA -   Balloon-like object observed. One ball was observed on a highway (Webb). Explanation: Balloon.

9 July 1952 - Port Angeles, Washington, USA -   A meteor-like object was observed. Nocturnal lights were observed by military witnesses on the shore. Explanation: Meteor.

9 July 1952 04:00 - Lesquin-Le Bourget, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed.

9 July 1952 12:50 - Colorado Springs, Colorado , USA -   USAF Pilot incident.

9 July 1952 13:00 - Miami, Oklahoma, USA -   Fog or smoke. Large silver disc hovered over tire plant. Had smoke around rim. Descended to low altitude nearby. Rose up, shot away rapidly to the south.

9 July 1952 13:40 - Rapid City, South Dakota, USA -   Three milky white discs

9 July 1952 18:30 - Kutztown, Pennsylvania, USA -   Photos (3) of object, not of high quality. UFO made no noise. After pictures taken, UFOs disappeared.

9 July 1952 18:30 - Kutztown, Pennsylvania, USA -   Aluminum, oval-shaped object change direction

10 July 1952 - North Korea -   Near Korea,

10 July 1952 16:10 - Orlando, Florida, USA -   A daytime disc was reported in a city. Explanation: Aircraft.

10 July 1952 19:35 - Chaussin.Goublots, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. An unknown number of objects was observed for a few seconds.

10 July 1952 20:18 - Quantico, Virginia, USA -   Very bright amber glow, stationary then climbing slowly. Explanation: Aircraft.

10 July 1952 Night - Canadian Destroyer, South Korea -   RCN incident.

11 July 1952 - Gibraltar, Mediterranean -   Photo

11 July 1952 - Bloomington, Indiana, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

11 July 1952 - Marinette, Arizona , USA -   Balloon-like object observed. One ball was observed. Explanation: Balloon.

11 July 1952 - Hasselbach, Germany -   A pink disk-shaped object, eight meters in diameter, was being examined by two men in silvery suits.

11 July 1952 02:30 - Hasselbach, Germany -   Father and daughter had to walk when motorcycle had flat tire. In woods girl noticed two men in silver suits examine ground near pink disk, 8m diameter. Double row of openings around rim. one being with flashing box.

11 July 1952 10:00 - Wichita, Kansas, USA -   A daytime disc was reported in a city.

11 July 1952 21:50 - Hanford, Washington, USA -   Two objects were observed by two witnesses near a nuclear test site (Walton).

11 July 1952 22:30 - Gary, Indiana, USA -   Disc the size of dinner plate, had 3m long tail. Red glow, flew low over houses, extremely fast.

11 July 1952 23:00 - Lamoriciere, Algeria -   Nocturnal lights were reported in a forest.

12 July 1952 - Miami Beach, Florida, USA -   Photo

12 July 1952 - Hanford Aec, Washington, USA -   Two yellow fiery balls of light reported over Hanford Nuclear plant seven days after pilot sighting in same area.

12 July 1952 11:10 - Tremonton, Utah, USA -   Newhouse Film. Experienced Navy photographer films 40 feet of good quality 16mm movie film showing 12 discs maneuvering in a downward spiral, going to the west. Subject of intense US government analysis. Official explanation: Birds.

12 July 1952 15:30 - Annapolis Nw, Maryland, USA -   Four elliptical-shaped objects, one-third size of transport plane, flew four abreast in formation at high rate of speed, stopped, executed 90-degree turn, accelerated, vanished in mid-air.

12 July 1952 15:30 - Annapolis, Maryland, USA -   Insurance company president William Washburn saw four large, elliptical-shaped objects fly very fast, stop, turn 90 and fly away. 7-8 seconds.

12 July 1952 Around 2000 - St Louis, Missouri, USA -   One object was observed by a male witness (Scott, William H).

12 July 1952 20:00 - Indianapolis, Indiana, USA -   Huge disc turns to the northwest at 5000 feet altitude. AF radar tracking. Civilian and military pilots sight UFO.

12 July 1952 21:00 - Delphi, Indiana, USA -   One light was observed by several male witnesses in a town (Bachert; Bibler; Cook; Green, J).

12 July 1952 Around 2100 - Cincinnati, Ohio, USA -   One object was observed in a city.

12 July 1952 21:00 - Kirksville Afb, Missouri, USA -   Many military radar returns and radar photo. two B-36 sized blips, speed 1700 mph.

12 July 1952 21:04 - Arlington, Illinois, USA -   Oblong yellowish lighted object with a trail flying in a straight course

12 July 1952 21:05 - Greenfield, Indiana, USA -   Co-pilot saw object paralleling the plane then dropping down. Explanation: Meteor.

12 July 1952 21:13 - Dayton, Ohio, USA -   Two brilliant round white lights hovering at 21,000 ft. Explanation: Star.

12 July 1952 21:30 - Louis Gentil, Morocco -   Nocturnal lights were reported in a city.

12 July 1952 21:45 - Chicago, Illinois, USA -   400 people saw a "large red light with small white lights on the side" come in from the west northwest, make a 180-degree turn directly over their heads, and disappear over the horizon. Explanation: Meteor.

12 July 1952 23:20 - Oslo, Norway -   Luminous ovoid within plasma glow, flew to the northeast. Seen in Stockholm hours later.

13 July 1952 - Emporium, Pennsylvania, USA -   An unidentified but otherwise conventional object was sighted. One object was observed for six hours (Narby). Explanation: Balloon.

13 July 1952 - Kirksville, Missouri, USA -   Radar case. UFO seen on military radar, accompanied by scope photo. Traveled at 1500 knots. Possible weather balloon? AF lists as unknown. Explanation: Balloon.

13 July 1952 00:30 - Dayton, Ohio, USA -   Hovered.

13 July 1952 04:00 - Washington Sw60M, Virginia , USA -   NAL incident.

13 July 1952 04:00 - Washington, District of Columbia, USA -   Bruen Case. Round ball of bluish-white light hovering

13 July 1952 13:00 - Kennewick, Washington, USA -   Viewed through binoculars. Aluminum disc wavers in flight, goes rapidly to the east, then rapidly to the west. 4000 feet altitude. Erratic maneuvers.

13 July 1952 20:30 - Arnold, Missouri, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by five witnesses for over three minutes (Moore).

13 July 1952 21:00 - Oukaimeden, Morocco -   White moonsized sphere northeast rapidly to the southwest. Had three stumps on side.

13 July 1952 21:00 - Kirksville, Michigan, USA -   Several big radar blips tracked at 1,500 knots

13 July 1952 22:35 - Los Angeles, California , USA -   Nocturnal lights were reported (Hines).

13 July 1952 Night - Indianapolis Se30M, Indiana, USA -   An unusual object was sighted by multiple witnesses, that had unconventional appearance and aerobatic performance. One object was observed by six male witnesses (Case, R).

14 July 1952 - Malmstrom AFB, Montana, USA -   Five UFOs flew north rapidly to the south in V formation, supersonic speed.

14 July 1952 - Okinawa, Japan -   A spherical object to the north of a base in Okinawa.

14 July 1952 02:05 - Lannersta, Sweden -   A flying disc was observed. One disc was observed by one witness (Lindeberg).

14 July 1952 09:00 - Ifrane, Morocco -   Discs flew rapidly to the northwest toward Meknes.

14 July 1952 09:25 - Casablanca, Morocco -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

14 July 1952 09:30 - Washington, District Of Columbia, USA -   A daytime disc was reported at a military facility.

14 July 1952 Around 1000 - Holloman AFB, New Mexico, USA -   Technicians incident. Explanation: Balloon.

14 July 1952 10:30 - Wichita, Kansas, USA -   A daytime disc was reported in a city.

14 July 1952 14:50 - Indio, California , USA -   Flying discs were observed. Two shiny discs were observed in a city for over one minute.

14 July 1952 19:00 - Steelton E, Pennsylvania, USA -   Nocturnal light hovers over Oberlin Gardens. Shoots straight up.

14 July 1952 19:40 - Hillandale, Alabama, USA -   Engineers incident.

14 July 1952 21:12 - Norfolk, Virginia, USA -   Nash/Fortenberry Case

14 July 1952 22:00 - Asni, Tizintest, Morocco -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

14 July 1952 22:30 - Bourbonne.Bains, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses.

15 July 1952 01:20 - Pasco, Washington, USA -   Mist surrounds UFO. Red, misty glowing UFO, zig-zagged over town, went rapidly to the southeast and away.

15 July 1952 09:00 - Norfolk, Virginia , USA -   Two objects were observed by one witness.

In mid-July 1952 12:00 - Wilmington, California , USA -   Three flying saucers suddenly appeared in the sky, hovered, darted forwarded, hovered, then disappeared.

In mid-July 1952 19:00 - Bronx, New York, USA -   My friends and I were sitting on the roof of a building and saw 6 rows of 6 stars in formation then did a 90 degree turn in formation

15 July 1952 22:10 - West Palm Beach, Florida, USA -   Discus-shaped object, grayish, except when hovering

15 July 1952 22:40 - Pacific Palisades, California , USA -   Procession of objects.

In mid-July 1952 Night - Julian, California , USA -   Four objects were observed for over 15 minutes (Whiteside).

15 July 1952 23:00 - Boukanefis, Algeria -   Bakers incident.

16 July 1952 - Long Beach, California , USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An unidentifiable object was observed at close range. Explanation: Balloon.

16 July 1952 - Hebron W1M, Maryland, USA -   Nocturnal lights were reported (Burkehardt).

16 July 1952 00:30 - San Anselmo, California , USA -   Bright yellow saucer stops. Nocturnal lights exit in all directions. Make 90 degree turns.

16 July 1952 09:35 - Beverly, Massachusetts, USA -   Roughly elliptical irregular blobs of light in formation filmed. Explanation: Reflection.

16 July 1952 20:00 - Hampton Roads, Virginia , USA -   NACA aeronautical engineer Paul R Hill sees four objects that maneuver beyond the capability of earth aircraft. Official explanation: reflection.

16 July 1952 22:00 - Marrakech, Morocco -   Nocturnal lights were reported.

16 July 1952 23:00 - San Antonio, Texas, USA -   Balloon-like object observed. One ball was observed on a railroad. Explanation: Star.

16 July 1952 Night - Madisonville, Kentucky, USA -   Procession of objects.

16 July 1952 Night - Oneida, New York, USA -   Three objects were observed (Medbury).

17 July 1952 - Bells Corners, Ontario, Canada -   Nocturnal lights were reported.

17 July 1952 - Batesville, Mississippi, USA -   State Highway Patrolmen observed two or three round blue fluorescent colored objects approximately 100 feet in diameter.

17 July 1952 - Tsuiki Air Base, Japan -   A formation of twelve circular luminous objects

17 July 1952 00:10 - St Paul Sr33, Minnesota, USA -   Four 2' diameter discs at 200 feet altitude, make sharp turns during lightning storm.

17 July 1952 01:20 - Elizabeth City, North Carolina, USA -   Nocturnal lights were reported in a town.

17 July 1952 02:15 - Colorado , USA -   Nocturnal lights were reported (Smay).

17 July 1952 11:00 - Lake Erie E, Nr Sandusky, Ohio, USA -   UAL incident.

17 July 1952 11:20 - Matanzas, Cuba -   A daytime disc was reported in a city.

17 July 1952 13:00 - Yarmouth Harbour, Nova Scotia, Canada -   FBI incident. Explanation: Reflection.

17 July 1952 13:00 - Belan-sur-Ource, France -   Whirlwind in sky. two discs separate. one flies rapidly to the west, one flies rapidly to the east. Wind suddenly stops. Explanation: Planet.

17 July 1952 14:00 - Balliettsville, Pennsylvania, USA -   Two red glowing balls of light follow plane across sky.

17 July 1952 15:10 - White Plains, New York, USA -   Two round objects, bluish white with brighter rims, fly in formation

17 July 1952 19:00 - Vaux, Aisey, France -   Procession of objects. Explanation: EM.

17 July 1952 21:10 - Lockbourne AFB, Ohio, USA -   Amber-colored elliptical-shaped object with a small flame

17 July 1952 22:00 - Rapid City, South Dakota, USA -   Master Sergeant incident.

17 July 1952 22:00 - Salem N, Ohio, USA -   Nocturnal lights were reported on a farm.

17 July 1952 Around 2300 - Massena, New York, USA -   A meteor-like object was observed. One object was observed (Jacobs).

17 July 1952 Around 2300 - Fulton, New York, USA -   A meteor-like object was observed. One object was observed (Kinne; Matthews). Explanation: Meteor.

18 July 1952 - Halifax, Nova Scotia, Canada -   Nocturnal lights were reported.

18 July 1952 - Lac Chauvet, France -   Engineer incident. Fregnale Photos

18 July 1952 - Denver, Colorado, USA -   Carpenter Case

18 July 1952 Around midnight - River Edge, New Jersey, USA -   A flying disc was observed. One orange disc was observed by one male witness in a town for two minutes (Page; Pett).

18 July 1952 02:00 - Washington, District Of Columbia, USA -   Procession of objects. Bright orange discs, single file, veered and disappeared in regular sequence.

18 July 1952 02:45 - Denver, Colorado , USA -   Lights, path back-and-forth flight.

18 July 1952 02:45 - Denver, Colorado , USA -   Lights, path back-and-forth flight.

18 July 1952 11:00 - Miami, Florida, USA -   Opaque, silvery bubble fly very fast at a right-angle to the wind. Explanation: Meteor.

18 July 1952 11:00 - Lockbourne AFB, Ohio, USA -   A light like a big star that disappeared when an aircraft approached

18 July 1952 15:00 - Wheeling, West Virginia, USA -   "Weird roaring whirling flat object in sky." Newspapers.

18 July 1952 18:00 - Pouilly.Vingeanne, France -   Fog or smoke. 30m long vertical cloud-cigar with regular brief lights. Emits thick white smoke.

18 July 1952 18:05 - London, UK -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses in a city.

18 July 1952 18:30 - Clermont-Ferrand, France -   An object was observed and photographed. One disc was observed by one witness in a residential area.

18 July 1952 20:50 - Front Royal, Virginia , USA -   Whitish globe flies rapidly to the southeast, stops over Front Royal, zigzags back rapidly to the northwest at high speed.

18 July 1952 21:45 - Patrick AFB, Florida, USA -   A series of four hovering and maneuvering red-orange lights, with unconventional appearance and performance, were observed by seven military witnesses at an airfield for one hour (England).

18 July 1952 21:50 - Placitas, New Mexico, USA -   Nocturnal lights were reported in a residential area.

18 July 1952 22:00 - Veronica, Argentina -   Unusual objects were sighted, that had unconventional appearance and performance. Six objects were observed by several witnesses in a city.

18 July 1952 22:45 - Patrick AFB, Florida, USA -   Amber lights maneuvered near air base. Project Blue Book "unidentified" case.

19 July 1952 - Patrick AFB, Florida, USA -   Unusual objects were sighted, that had unconventional appearance and performance. More than two objects were observed at an airfield.

19 July 1952 - Helsinki, Finland -   Police incident.

19 July 1952 - Savanna River, South Carolina, USA -   Hundreds of employees from AEC witnessed UFO cavort

19 July 1952 00:00 - S, USA -   Tobacco Farmer incident.

19 July 1952 00:00 - -   Two cigar-shaped objects, one hovering the other moving to the east

19 July 1952 02:30 - Shawinigan Falls, Quebec, Canada -   Two objects were observed by one witness for 30 minutes (Kinder).

19 July 1952 02:55 - Williston, North Dakota, USA -   Elliptical-shaped object with a light fringe, descend fast

19 July 1952 14:30 - Quebec City, Quebec, Canada -   Two objects were observed for 30 minutes.

19 July 1952 14:45 - Dehdya Beach, Morocco -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

19 July 1952 Afternoon - Uvalde, Texas, USA -   One object was observed by one witness for 48 seconds.

19 July 1952 20:05 - Charlton Flats, California , USA -   One object was observed for over 15 minutes (Daggett).

19 July 1952 21:00 - Lafayette, Indiana, USA -   A cigar-shaped object was observed. One cigar-shaped object was observed in a town for over one minute.

19 July 1952 22:00 - Chicago, Illinois, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed in a city.

19 July 1952 22:50 - Bald Top, California , USA -   Seven round flat objects at sea level. one ascends and 5 follow in spirals. one stays behind for 20 minutes.

19 July 1952 Night - F-94, Massachusetts, USA -   An object was tracked by radar and sighted visually. One object was observed by military witnesses in a warplane.

19 July 1952 Around 2300 - Madison, Florida, USA -   Two identical 75-100 feet cigar-shaped objects, horizontal, exhaust from one end. Appeared transparent, illuminated from inside. Moved straight up out of sight. Explanation: Balloon.

19 July 1952 23:30 - Oisilly, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 1 foot across, was observed by five witnesses for a few seconds.

19 July 1952 23:35 - Elkins Park, Pennsylvania, USA -   Saw two star-like lights maneuver, hover and speed

19 July 1952 23:40 - Washington, District of Columbia, USA -   Washington DC Flap / CAA incident. Numerous visual, radar and radar-visual sightings by ground observers and pilots in the air around Washington National Airport. Official explanation: mirage.

19 July 1952 23:50 - Teterboro, New Jersey, USA -   A flying disc was observed. One orange ball was observed by one male witness at an airport for two minutes (Pett).

20 July 1952 - Casablanca, Morocco -   An unidentified but otherwise conventional object was sighted. Nocturnal lights were reported. Explanation: Star.

20 July 1952 - Wright-Patterson AFB, Ohio, USA -   Photo

20 July 1952 - Ottawa, Ontario, Canada -   Nocturnal lights were reported.

20 July 1952 00:20 - Lavallette, New Jersey, USA -   Project Blue Book "unidentified" case. Chemistry professor sees lights he descirbed as resembling those seen over Washington.

20 July 1952 00:25 - Lavalette, New Jersey, USA -   Two large orange-yellow lights with some dull red color fly in trail

20 July 1952 00:30 - Dai-el-Aouagri, Morocco -   A luminous object, 20 meters diameter, was seen landed on the ground.

20 July 1952 01:00 - Herndon, Virginia , USA -   Capital Airlines DC-4 incident.

20 July 1952 01:00 - Washington, District Of Columbia, USA -   USAF incident.

20 July 1952 03:00 - Herndon, Virginia , USA -   Capital Airlines incident.

20 July 1952 11:10 - Toronto, Ontario, Canada -   10 objects were observed by three witnesses for over three minutes (Keller).

20 July 1952 19:50 - Charlton Flats, California , USA -   One object was observed for five minutes (Daggett).

21 July 1952 - Kermit Nw 10M, Texas, USA -   Private Pilot incident.

21 July 1952 - Holyoke, Massachusetts, USA -   Project Blue Book "unidentified" case. Round, orange-yellow object, flashed downward.

21 July 1952 - Marietta, Georgia, USA -   An object was tracked by radar. An unidentified object was tracked by radar.

21 July 1952 - Wertsburg, Germany -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

21 July 1952 - Holyoke, Massachusetts, USA -   Round, yellow, flashing light fly downward

21 July 1952 10:30 - Dobbins AFB, Georgia, USA -   UFO tracked at speed of 1200 mph, altitude 50,000 feet.

21 July 1952 11:30 - Norristown, Pennsylvania, USA -   2.5m flat green, metallic UFO flies under private plane at 800 kph, 150m altitude.

21 July 1952 12:40 - Pomona, California , USA -   GOC incident. Explanation: Balloon.

21 July 1952 13:00 - Baltimore, Maryland, USA -   One orange cone-shaped object was observed in a city. Explanation: Aircraft.

21 July 1952 18:30 - Wiesbaden, Germany -   Four bright yellowish lights separate into two and fly away

21 July 1952 20:10 - Terre Haute, Indiana, USA -   Nocturnal lights were reported in a city.

21 July 1952 22:00 - Patrick AFB, Florida, USA -   An unusual object was sighted, that had unconventional appearance and performance. Nocturnal lights were reported at an airfield. Explanation: Balloon.

21 July 1952 22:20 - Elmendorf AFB, Alaska, USA -   An object was tracked by radar. An unidentified object was tracked by radar at an airfield.

21 July 1952 22:40 - San Marcos, Texas, USA -   A blue circle with a blue trail hovers then accelerates

21 July 1952 Night - Albuquerque, New Mexico, USA -   One object was observed by one witness (Kowall).

22 July 1952 - Keystone Heights, Florida, USA -   Nocturnal lights were reported (Terrel).

22 July 1952 02:25 - Newport, Rhode Island, USA -   Nocturnal lights were reported (Costa).

22 July 1952 10:50 - Los Alamos, New Mexico, USA -   Eight large, round, bright aluminum objects fly straight and level

22 July 1952 12:00 - Stafford, Virginia , USA -   USAF C-54 incident.

22 July 1952 14:00 - Brookley AFB, Alabama, USA -   Barrel-shaped black object 3.5-4 feet diameter, emitting black smoke trail

22 July 1952 14:20 - Hazlehurst, Georgia, USA -   A daytime disc was reported in a residential area.

22 July 1952 14:46 - Uvalde, Texas, USA -   Large, round, silver object fly at 1,000+ mph while gyrating

22 July 1952 17:47 - New Smyrna Beach, Florida, USA -   Hovered. Explanation: Aircraft.

22 July 1952 18:45 - Peterson Field, Colorado , USA -   Pilot saw a round silver object disappear into clouds

22 July 1952 After 1900 - Los Angeles, California , USA -   A daytime disc was reported (Johnston).

22 July 1952 20:00 - Sydney, New South Wales, Australia -   Physiological effects. Orange glowing lantern over railroad tracks. Flies away at 400 mph. Guard receives electrics shocks, gun shakes.

22 July 1952 20:10 - Rockville, Indiana, USA -   Triangular-shaped object, size of C-47, flew across the sky. Stopped to hover about half a minute. Resumed flight, disappeared in distance.

22 July 1952 21:00 - Manchester, New Hampshire, USA -   One object was observed (Nugent).

22 July 1952 Around 2100 - Millville S20M, New Jersey, USA -   One object was observed by one witness (Curio).

22 July 1952 22:00 - Monroe N, Louisiana, USA -   Nocturnal lights were reported.

22 July 1952 22:15 - Wallington, New Jersey, USA -   An aircraft-like object was observed. One aircraft-like object was observed by two witnesses in a residential area. Explanation: Aircraft.

22 July 1952 22:40 - Sioux City, Iowa, USA -   One disc was observed in a city for a few minutes.

22 July 1952 22:45 - Mcdill Afb, Florida, USA -   USAF 364th Bomb Squad. incident.

22 July 1952 22:45 - MacDill AFB, Florida, USA -   High speed object over MacDill AFB tracked by ground radar

22 July 1952 22:50 - Haddon Heights, New Jersey, USA -   An object was tracked by radar and sighted visually. One orange light was observed by three military witnesses in a city. Explanation: Aircraft.

22 July 1952 22:50 - Portales, New Mexico, USA -   Lights in V formation cross sky at Drive-In theater, reverse direction.

22 July 1952 22:50 - Boston, Massachusetts, USA -   Large round spinning object throwing off a blue light. Explanation: Balloon.

22 July 1952 Night - Westfield, Maine, USA -   Three objects were observed in a town (Buck).

22 July 1952 23:20 - West Brighton, New York, USA -   Nocturnal lights were reported in a residential area.

23 July 1952 - Plaisance, Italy -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses.

23 July 1952 - Bron Apt, France -   Hovered.

23 July 1952 - Russell Springs, Kentucky, USA -   An object was observed. Traces found. An unidentifiable object and its occupants were observed at close range. Explanation: Star.

23 July 1952 - Braintree, Massachusetts, USA -  

23 July 1952 00:50 - Altoona, Pennsylvania, USA -   USAF F-94 incident.

23 July 1952 02:00 - Springfield, Massachusetts, USA -   Orange glowing ovoid, maneuvers in T pattern for 40 minutes. Twinkles.

23 July 1952 02:30 - Lexington Park Se, Maryland, USA -   Nocturnal lights were reported on the ocean.

23 July 1952 03:00 - Gordonsville, Virginia , USA -   Four teardrop shaped flames flew rapidly to the east, veered sharply upward. Repeated maneuver.

23 July 1952 03:50 - Braintree, Massachusetts, USA -   Prison Guards incident. Explanation: Balloon.

23 July 1952 04:10 - Santa Cruz, California , USA -   GOC incident. Explanation: Balloon.

23 July 1952 07:36 - Jamestown, Rhode Island, USA -   USN radar tracked high speed target

23 July 1952 08:40 - Pottstown, Pennsylvania, USA -   Silver object, shaped like a long pear with 2-3 squares beneath

23 July 1952 10:40 - Ann Arbor, Michigan, USA -   Rocket shaped, all identical, flew slowly, silently.

23 July 1952 14:00 - Walnut Creek, California , USA -   A daytime disc was reported in a city. Explanation: Balloon.

23 July 1952 19:55 - Lockbourne AFB, Ohio, USA -   Numerous witnesses observed four objects hovering in the vicinity of the Lockbourne AFB, Columbus, Ohio, for 22 minutes. The objects were round and fluorescent white in color. Official explanation: balloon (Walters).

23 July 1952 20:20 - Misawa Afb E, Japan -   USAF F-94 incident. Explanation: Star.

23 July 1952 20:20 - Misawa, Japan -   USAF pilot flying F-94 jet fighter chased blue-green fireball.

23 July 1952 20:30 - Hapeville, Georgia, USA -   Nocturnal lights were observed by one witness in a town.

23 July 1952 21:00 - Washington, District Of Columbia, USA -   USAF incident.

23 July 1952 21:15 - Culver City, California , USA -   Aircraft Workers incident. Explanation: Balloon.

23 July 1952 21:45 - Olympia, Washington, USA -   Nocturnal lights were reported (Levasseur).

23 July 1952 Around 2200 - California , USA -   Nocturnal lights were reported (Orfeo).

23 July 1952 22:50 - Trenton, New Jersey, USA -   Crews of several USAF F-94 jet interceptors made 13 visual sightings

23 July 1952 23:35 - South Bend, Indiana, USA -   Project Blue Book "unidentified" case. two bright blue-white objects flew together, then the rear one veered off after ~9 minutes.

23 July 1952 23:50 - Gilcy-Sur-Tille, France -   A flying disc was observed. One disc was observed in a forest.

24 July 1952 - St-Loup, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by four witnesses.

24 July 1952 - Glendyne, Montana, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An unidentifiable object was observed at close range. Explanation: Hoax.

24 July 1952 - Chicago, Illinois, USA -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

24 July 1952 - Houston, Texas, USA -   Nocturnal lights were reported at a park.

24 July 1952 00:10 - Flushing, New York, USA -   Nocturnal lights were reported in a residential area.

24 July 1952 01:30 - Lakeland, Georgia, USA -   Nocturnal lights were observed by one male military witness in a town. Explanation: Balloon.

24 July 1952 After 0200 - Washington, District Of Columbia, USA -   Radar/visual confirmation.

24 July 1952 05:00 - Lapwai Ne, Idaho, USA -   Nocturnal lights were observed by two witnesses.

24 July 1952 08:30 - Travis AFB, California , USA -   Project Blue Book "unidentified" case. Bright orange light looked like it was landing at air base, then hovered, made slow turn to the west, shot off at high speed.

24 July 1952 15:00 - Amarillo AFB, Texas, USA -   Three objects, about 40 feet across, were observed at an airfield for six seconds (Geiser).

24 July 1952 15:00 - Columbus, Ohio, USA -   TV Democratic Convention incident.

24 July 1952 15:30 - Somerville, Massachusetts, USA -   UFO changed color silver under to red at even intervals. Had no aerodynamic features. Explanation: Balloon.

24 July 1952 15:40 - Carson Sink, Nevada, USA -   USAF B-25 incident. Bomber crew sights, for three to four minutes, three silver-white, delta-shaped objects, slightly larger than F-86 fighters, crossing their course a quarter mile away at 1800 mph. Official explanation: aircraft.

24 July 1952 18:10 - Lennox, California , USA -   Odd star-like nocturnal lightwatched for 20 minutes, suddenly splits into 5 pieces that zigzag all over the sky. Explanation: Balloon.

24 July 1952 19:30 - Arnheim, Netherlands -   Four discs pass, then 50 Saturn-shaped objects follow in V formation. Suddenly shoot straight up.

24 July 1952 21:00 - Clovis, New Mexico, USA -   Two oval-shaped objects

24 July 1952 22:20 - Talkeetna Se, Alaska, USA -   Ground and air radar blip, jet vectored in, no visual, can't catch up at 550 knots.

24 July 1952 22:30 - Key West, Florida, USA -   Orange balls of light in circular orbit over sea. "Not planes."

24 July 1952 23:00 - Fayetteville, Arkansas, USA -   Fog or smoke. two in car watched 6 - 6" diameter discs overhead. One passes over hood of car, emitting smoke.

24 July 1952 Night - Door Peninsula, Wisconsin, USA -   An unusual object was sighted, that had unconventional appearance and performance. One shiny disc was observed on a highway for over one minute.

24 July 1952 23:00 - Vico, Italy -   A man who was fishing in the Serchio River saw a disk hovering for ten minute.

25 July 1952 - Elmendorf AFB, Alaska, USA -   An object was tracked by radar. An unidentified object was tracked by radar only by radar at an airfield.

25 July 1952 - Cn, New York, USA -   Balloon-like object observed. One ball was observed. Explanation: Balloon.

25 July 1952 - Osceola, Wisconsin, USA -   An object was tracked by radar. An unidentified object was tracked by radar. Explanation: Malfunct.

25 July 1952 - Wilmington, Delaware, USA -   Witness on third floor of Drano Building, saw two silver, turtle-shaped discs soar and ascend. Explanation: Balloon.

25 July 1952 - Ottawa, Ontario, Canada -   A daytime disc was reported.

25 July 1952 03:00 - San Pietro A Vico, Italy -   Catena 5. Being inside UFO. Man fishing Serchio R saw disc 20 m diameter hover, plung hose into water. Being wearing diving helmet looked at witness through window. Electric shock as green ray hit him.

25 July 1952 12:00 - New Berlin, New York, USA -   A daytime disc was reported in a town. Explanation: Balloon.

25 July 1952 13:00 - Norwalk, Ohio, USA -   GOC incident. Explanation: Balloon.

In late July 1952 15:45 - Fort Wayne, Indiana, USA -   One object was observed for over 15 minutes (Girdner).

25 July 1952 Evening - New York, New York, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by more than four witnesses in a town for six seconds. Explanation: Mirage.

25 July 1952 After 2100 - Topeka, Kansas, USA -   Nocturnal lights were reported (Gifford).

25 July 1952 Night - Cincinnati, Ohio, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed in a city (Stringfield). Explanation: Balloon.

26 July 1952 - West Virginia, USA -   Procession of objects.

26 July 1952 - Darwin, Northern Territory, Australia -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses.

26 July 1952 - Dartmouth, Nova Scotia, Canada -   Huge "dinner-plate" circles ballpark at terrific speed.

26 July 1952 - New York, New York, USA -   Three amber edged white flashing objects traveling at Mach 1. Explanation: Weather.

26 July 1952 00:05 - Kirtland AFB, New Mexico, USA -   8-10 orange balls in V-formation

26 July 1952 00:15 - Newport News, Virginia , USA -   USAF F-94 incident.

26 July 1952 00:15 - Kansas City, Missouri, USA -   Light with red-orange flashes descend in the NW

26 July 1952 02:00 - F-94C, California , USA -   F-84 Crew incident.

26 July 1952 02:00 - Point Arena, California , USA -   An object was tracked by radar. An unidentified object was tracked by radar on a farm.

26 July 1952 04:00 - Mormon Flats, Nevada, USA -   Truman Bethurum claims to have met aliens from Clarion, a counter-earth opposite our planet on the other side of the sun. Explanation: Psych.

26 July 1952 12:15 - Hampton, Virginia, USA -   Brilliant luminous alternately bright silver, red and green object

26 July 1952 Around 1700 - Los Angeles, California , USA -   An unidentified object was tracked by radar and sighted visually (Ramsey). Explanation: Balloon.

26 July 1952 17:15 - Williams, California, USA -   Large orange yellow object moving fast and slow

26 July 1952 18:00 - Key West NAS, Florida, USA -   Hundreds see UFO with red light. Ship follows it out to sea.

26 July 1952 19:17 - Plainview, Texas, USA -   Stationary object move in a slight descent changing color. Explanation: Balloon.

26 July 1952 20:00 - Washington, District of Columbia, USA -   Andrews AFB and Washington National Airport (second event). Ground radars, numerous civilian and military crews track nocturnal lights. Official explanation: star.

26 July 1952 21:08 - Edwards AFB, California , USA -   More than 24 objects were observed by a male military witness at an airfield.

26 July 1952 21:30 - Omaha, Nebraska, USA -   Nocturnal lights were reported in a city. Explanation: Reflection.

26 July 1952 21:54 - Andrews AFB, Maryland, USA -   CAA incident. Explanation: AnomProp.

26 July 1952 22:00 - Miami, Florida, USA -   Nocturnal lights were observed by two witnesses in a town.

26 July 1952 22:04 - Florence, South Carolina, USA -   Two crew members saw a steady white light traveling at high speed. Explanation: Star.

26 July 1952 22:40 - Santa Cruz, California , USA -   Nocturnal lights were observed by a male witness at a mountain. Explanation: Balloon.

26 July 1952 22:40 - Ann Arbor, Michigan, USA -   Glowing objects in formation.

26 July 1952 22:45 - Palat, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by four witnesses at a mountain.

26 July 1952 Night - Washington, Virginia , USA -   CAA incident. Explanation: Malfunct.

26 July 1952 Around 2300 - Dallas, Texas, USA -   Nocturnal lights were reported (Beardsley).

26 July 1952 23:00 - Praia.Granja, Portugal -   Nocturnal lights were reported.

26 July 1952 23:00 - Oran, Algeria -   Flat egg-shaped object.

27 July 1952 - Indianapolis, Indiana, USA -   Unusual objects were sighted, that had unconventional appearance and performance. Three objects were observed by eight witnesses for 99 minutes.

27 July 1952 - Belleville, Illinois, USA -   An object was tracked by radar. An unidentified object was tracked by radar. Explanation: Malfunct.

27 July 1952 - Wilmington, Delaware, USA -   Project Blue Book "unidentified" case. Vertical cigar follows jets at same speed. Had domed ends. Big flash and object vanished.

27 July 1952 00:05 - Columbus, Ohio, USA -   A white light with four flashing lights stationary then move

27 July 1952 Pre-dawn - Virginia , USA -   Objects were tracked by radar. Several objects were observed for six hours.

27 July 1952 06:40 - Ligny.Barrois, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness.

27 July 1952 10:05 - Selfridge AFB, Michigan, USA -   Airmen incident.

27 July 1952 10:05 - Selfridge AFB, Michigan, USA -   Airmen incident. Many round white objects fly straight and level, very fast

27 July 1952 10:30 - Coconut Grove, Florida, USA -   Five objects were observed by one witness.

27 July 1952 10:40 - Ann Arbor, Michigan, USA -   15 objects were observed by two witnesses in a residential area (Otis).

27 July 1952 16:10 - Seattle, Washington, USA -   An unidentified but otherwise conventional object was sighted. A daytime disc was reported in a city. Explanation: Star.

27 July 1952 18:35 - Manhattan Beach, California , USA -   Initially single object that separated into 7 objects in three formations.V formation of three objects, then two and two more. Very high altitude. UFO shaped like "stack of coins." They separated into three formations. Explanation: Balloon.

27 July 1952 20:00 - Washington, District of Columbia, USA -   AF Personnel incident. White light over the Pentagon

27 July 1952 20:30 - Wichita Falls, Texas, USA -   Project Blue Book "unidentified" case. two phosphorescent saucers at 1000mph. Seen for 15 seconds.

27 July 1952 20:30 - Witchita Falls, Texas, USA -   Two disc-shaped objects illuminated by a phosphorus light

27 July 1952 21:30 - New York, New Jersey, USA -   An object was observed and photographed. Multiple independent witnesses. One object was observed by three male witnesses, two of them an experienced observors, as reported to the police, in a city (Conger). Explanation: Lensflare.

27 July 1952 22:15 - Battle Creek, Michigan, USA -   14 objects were observed by two witnesses.

27 July 1952 23:30 - Spokane, Washington, USA -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. 12 objects were observed by two witnesses at a drive-in for 30 minutes.

27 July 1952 23:50 - Ripley, New York, USA -   GOC incident. Explanation: Balloon.

28 July 1952 - Nuevitas, Cuba -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported.

28 July 1952 - Chicago, Illinois, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported. Explanation: Star.

28 July 1952 - Olathe Nas, Kansas, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported at an airfield.

28 July 1952 - Lake Charles Afb, Louisiana, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported at an airfield.

28 July 1952 - York, Pennsylvania, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported.

28 July 1952 - Florence, South Carolina, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported.

28 July 1952 - Phoenix, Arizona , USA -   An aircraft-like object was observed. One aircraft-like object was observed. Explanation: Aircraft.

28 July 1952 - Palmyra, Wisconsin, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An unidentifiable object was observed at close range. Explanation: Hoax.

28 July 1952 - Hill AFB, Utah, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported at an airfield. Explanation: Balloon.

28 July 1952 - Marietta, Georgia, USA -   An unidentified but otherwise conventional object was sighted. An object was observed that did not exhibit any inexplicable features. Explanation: Star.

28 July 1952 - Dayton, Ohio, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported. Explanation: Balloon.

28 July 1952 - Honolulu, Hawaii, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported.

28 July 1952 - Spitsbergen, Norway -   Crashed Ufo incident. Explanation: Hoax.

28 July 1952 - Mn-Wi Border, Minnesota, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported on a farm.

28 July 1952 - Michigan, USA -   Radar / visual sighting that raised eyebrows;

28 July 1952 00:11 - Jersey City, New Jersey, USA -   GOC incident.

28 July 1952 01:00 - S Central, Indiana, USA -   Various sites.

28 July 1952 01:00 - Franklin, Indiana, USA -   One orange, one white light, chased each other in "dog fight."

28 July 1952 02:15 - McChord AFB, Washington, USA -   Dull, glowing, blue green ball, size of a dime at arms' length

28 July 1952 05:50 - Helena, Montana, USA -   12 objects in V formation hover over town, fly to the southwest .

28 July 1952 06:00 - McGuire AFB, New Jersey, USA -   Radar tracked a large cluster of very distinct blips

28 July 1952 07:55 - Geneva, New York, USA -   Hovered.

28 July 1952 10:00 - Bismarck, North Dakota, USA -   A daytime disc was reported in a city. Explanation: Balloon.

28 July 1952 Daytime - Bridgeport, Connecticut, USA -   A daylight disc was observed by a female witness (Knorr).

28 July 1952 16:00 - Del Paso Heights, California , USA -   A daytime disc was reported in a residential area. Explanation: Balloon.

28 July 1952 21:00 - Cairo, Illinois, USA -   GOC incident.

28 July 1952 21:30 - Elkhart, Indiana, USA -   Nocturnal lights were observed by one witness.

28 July 1952 21:50 - Burley, Idaho, USA -   Nocturnal lights were observed by one witness in a town. Explanation: Star.

28 July 1952 22:06 - Tyrone E, Pennsylvania, USA -   AAL 519 incident.

28 July 1952 22:15 - Heidelberg, Germany -   Saucer shaped object observed from ground, appeared to be constructed of "light metal." Made right angle turn, climbed away fast. Unidentified aircraft overflew during sighting, hovered while aircraf.

28 July 1952 23:40 - Los Angeles, California , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. Nocturnal lights were reported in a city.

29 July 1952 - Pittsburgh, Pennsylvania, USA -   Local sightings.

29 July 1952 - Sacramento, California , USA -   Local sightings.

29 July 1952 - Montana, USA -   Unusual objects were sighted, that had unconventional appearance and performance. Four objects were observed by several witnesses.

29 July 1952 - Indianapolis, Indiana, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. An object which flew in a straight line across the sky was reported.

29 July 1952 - San Francisco, California , USA -   An aircraft-like object was observed. One aircraft-like object was observed. Explanation: Aircraft.

29 July 1952 - Ashiya Afb, Japan -   Balloon-like object observed. One ball was observed at an airfield. Explanation: Balloon.

29 July 1952 - Richmond, Virginia , USA -   An aircraft-like object was observed. One aircraft-like object was observed. Explanation: Aircraft.

29 July 1952 - Hickam AFB, Hawaii, USA -   Balloon-like object observed. One ball was observed at an airfield. Explanation: Balloon.

29 July 1952 - Waukomis, Oklahoma, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One disc, about 600 feet across, was observed by one male 50-year-old witness on a highway.

29 July 1952 - Walker AFB, New Mexico, USA -   Sighted several high-speed discs through theodolite

29 July 1952 01:30 - Osceola, Wisconsin, USA -   P-51 Mustang incident. Explanation: Mirage.

29 July 1952 01:30 - Osceola, Wisconsin, USA -   Wisconsin/Minnesota Radar Case. Several clusters of up to ten small radar targets and one large target

29 July 1952 03:00 - Washington, District Of Columbia, USA -   CAA incident.

29 July 1952 08:20 - Walker AFB, New Mexico, USA -   Weather Officer incident.

29 July 1952 10:00 - Los Alamos, New Mexico, USA -   Jets scrambled from Kirtland AFB. against white object and light-brown egg shaped object

29 July 1952 11:00 - Hopkinton, Massachusetts, USA -   A daytime disc was observed by one witness in a town.

29 July 1952 12:00 - Frenda, Algeria -   Police incident.

29 July 1952 12:00 - Lamoriciere, Algeria -   A daytime disc was reported on a farm.

29 July 1952 12:30 - Ennis, Montana, USA -   2-5 flat disc-shaped objects

29 July 1952 12:35 - Wichita, Kansas, USA -   Bright white circular object with a flat bottom fly very fast

29 July 1952 14:30 - Williamsburg, Virginia , USA -   A daytime disc was observed by three witnesses in a city.

29 July 1952 14:30 - Langley AFB, Virginia , USA -   Project Blue Book "unidentified" case. After visual sighting 20 minutes earlier, radar target tracked moving away, stopped for two minutes, again moved very, very fast.

29 July 1952 14:30 - Langley AFB, Virginia , USA -   A radar target moving away, stopping for two minute, then again moving extremely fast about 2,600 mph

29 July 1952 15:20 - Great Falls Afb, Montana, USA -   A daytime disc was observed by 50 witnesses at an airfield.

29 July 1952 15:44 - Merced, California , USA -   Project Blue Book "unidentified" case. Dark disc, trailed by silvery light two lengths behind, tipped on its side, dove, hesitated, then circled very fast during two minute sighting.

29 July 1952 17:50 - White Plains, New York, USA -   A daytime disc was reported in the suburbs (Ziegler).

29 July 1952 20:45 - Mostaganem, Algeria -   An unusual object was sighted, that had unconventional appearance and performance. Nocturnal lights were reported on the shore.

29 July 1952 21:20 - Los Angeles, California , USA -   A daytime disc was reported in a city (Thatcher).

29 July 1952 21:30 - Enid, Oklahoma, USA -   An enormous disk buzzed a car

29 July 1952 21:40 - Port Huron, Michigan, USA -   Ground control radar and an F-94 interceptor chase a multi-colored ball-shaped UFO for 20 minutes. Official explanation: aircraft.

29 July 1952 22:30 - Albuquerque, New Mexico, USA -   Air Force reserve colonel at Los Alamos saw a strange ellipse shaped light. Explanation: Star.

30 July 1952 - Oued Taria, Morocco -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

30 July 1952 - Monticello, Maine, USA -   Balloon-like object observed. One ball was observed. Explanation: Balloon.

30 July 1952 Around midnight - Continental Divide, New Mexico, USA -   An object was tracked by radar and sighted visually. An unidentified object was tracked by radar and sighted visually by several witnesses for 40 minutes.

30 July 1952 03:40 - North Jacksonville, Florida, USA -   EAL incident. Explanation: Balloon.

30 July 1952 09:00 - Orlando, Florida, USA -   A daytime disc was observed by two witnesses in a city. Explanation: Aircraft.

30 July 1952 10:00 - San Antonio, Texas, USA -   Project Blue Book "unidentified" case. White round object flew slowly, then sped away after 20-30 minutes.

30 July 1952 10:00 - San Antonio, Texas, USA -   Round, white object fly slow then speed away

30 July 1952 14:00 - Liberty Lake, Washington, USA -   A daytime disc was reported in a pasture.

30 July 1952 15:15 - Duluth, Minnesota, USA -   Thick band of vapor beams down into cloud. Horizontal band shoots to side.

30 July 1952 15:20 - Atlanta, Georgia, USA -   An object was tracked by radar and sighted visually. An unidentified object was tracked by radar and sighted visually in a city. Explanation: Balloon.

30 July 1952 20:30 - Lexington, Kentucky, USA -   Nocturnal lights were observed by a female witness (Fuller).

30 July 1952 21:20 - Maxwell AFB, Alabama, USA -   Nocturnal lights were observed by more than two witnesses at an airfield. Explanation: Balloon.

30 July 1952 21:20 - Holloman AFB, New Mexico, USA -   An unidentified object was sighted, that had an unusual appearance or performance. A daytime disc was observed by one male military witness at an airfield.

30 July 1952 22:00 - Andujar, Spain -   Flying "dessert dish" leaves green trail. No sound.

30 July 1952 22:30 - Altoona, Pennsylvania, USA -   Nocturnal lights were reported (Kapfhammer).

30 July 1952 Night - Miami Beach, Florida, USA -   USMC incident.

30 July 1952 23:00 - Algiers, Algeria -   A flying disc was observed. One black disc was observed in a city.

30 July 1952 23:02 - Albuquerque, New Mexico, USA -   Stationary orange light. No further details in files

In August 1952 - Frenda, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses (Mostaganem).

31 July 1952 - Saulcet, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

31 July 1952 - Puylaurens, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Nine objects were observed by one witness.

31 July 1952 - Ile De Re, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by four witnesses for a few seconds.

31 July 1952 - Wiesbaden Afb, Germany -   An unidentified object was sighted, that had an unusual appearance or performance. An object which flew in a straight line across the sky was reported at an airfield.

In August 1952 - Horn Island Pass, Gulf of Mexico -   An unusual object was sighted, that had unconventional appearance and performance. One object, about 80 feet across, was observed by 12 witnesses for 44 minutes (Bryant).

In August 1952 - Rottau, Germany -   Flying discs were observed. Two discs were observed by several witnesses (Fuchs).

In August 1952 - Monterey, Indiana, USA -   Flying discs were observed. More than eight discs were observed by two male witnesses (as reported to the police) on a river for over ten minutes (Moorman).

In August 1952 - Rogers City, Michigan, USA -   Hovered. Explanation: Balloon.

In August 1952 - Winslow, Arizona , USA -   Contactee George Hunt Williamson. Explanation: Hoax.

In August 1952 - Yunguyo, Peru -   Orange disc displays yellow tail.

In August 1952 - Jaen, Peru -   Several witnesses saw large glowing disc cross the sky.

In August 1952 - Seattle, Washington, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. A daylight disc was observed by a female witness (Monte).

In August 1952 - San Angelo, Texas, USA -   A meteor-like object was observed. An object which flew in a straight line across the sky was reported (Thomason, E). Explanation: Meteor.

In August 1952 - Portland, Oregon, USA -   A daylight disc was observed by a male witness (Camp).

31 July 1952 - Yokota AFB, Japan -   Pilot saw object at 7,000 feet off their left

In August 1952 00:03 - F-94, Japan -   USAF F-94 incident.

In August 1952 02:00 - Benton Creek, Texas, USA -   Small disc over farmhouse windmill. Glowed, hovered, zig-zagged over porch, shot up extremely fast.

31 July 1952 09:25 - Bernina Alps, Italy -   All sounds cease. Gigantic lens-shaped craft 200m away on glacier. 7 photographs. Man in metallic suit seen. Confessed as hoax.

31 July 1952 10:00 - Mcwatters, Quebec, Canada -   Flying discs were observed. Eight discs were observed in a forest for over three minutes.

In August 1952 10:30 - Santa Catalina Island, California , USA -   Metallic disc with windows.

In August 1952 11:45 - Nod.Seine, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed. Explanation: Re-entry.

31 July 1952 13:00 - Suamico, Wisconsin, USA -   Two bowler hat-shaped discs maneuver all over sky.

31 July 1952 15:10 - Columbus, Ohio, USA -   A daytime disc was reported in a residential area. Explanation: Balloon.

In August 1952 15:10 - Ayacucho, Peru -   Prison Guards incident.

In August 1952 15:30 - Skylight Mountain, Arkansas, USA -   Navy Petty Office incident.

August 1952 15:30 - Skylight, Arkansas, USA -   Inverted tin colored saucers

31 July 1952 15:50 - Premery, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for over four minutes.

31 July 1952 20:45 - Passaic, New Jersey, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by three witnesses, two of them an experienced observors, for six seconds. Explanation: Hoax.

31 July 1952 20:50 - Tacoma, Washington, USA -   Unidentified but otherwise conventional objects were sighted. More than one object was observed by two witnesses.

In August 1952 21:25 - Fort Worth, Texas, USA -   Looked like landing light of a plane, 5,000 feet ahead of plane, could not tell shape. UFO moved away when plane approached. Climbed at high rate of speed to and 20,000 feet and hovered. ATC tower watched it too.

In August 1952 21:30 - Seat Pleasant, Maryland, USA -   8 reports of same UFO.

In August 1952 Around 2200 - Karlsruhe, Germany -   Nocturnal lights were reported (Ring).

31 July 1952 Around 2200 - Seattle, Washington, USA -   Nocturnal lights were reported (Cole).

In August 1952 22:00 - Aytona, Spain -   On country road two men saw flash of lightning and a sphere appear 100 m. away, rise from ground in 10 seconds. 1.5 m. in dia, glowed green and glue diffuse light.

In August 1952 Night - Helsinki W50M, Finland -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by five witnesses.

31 July 1952 23:30 - Arden Park, California , USA -   Nocturnal lights were reported (Walker).

31 July 1952 23:30 - Glendale, California , USA -   Nocturnal lights were reported (Burn).

1 August 1952 - Yokota Afb, Japan -   A meteor-like object was observed. Nocturnal lights were reported at an airfield (Leach). Explanation: Meteor.

1 August 1952 - Harrisburg, Pennsylvania, USA -   Balloon-like object observed. One ball was observed (Moyer). Explanation: Balloon.

1 August 1952 - Brooks AFB, Texas, USA -   Balloon-like object observed. One ball was observed at an airfield (Daniell). Explanation: Balloon.

1 August 1952 - Atlanta, Georgia, USA -   Balloon-like object observed. One ball was observed (Flyobrbt). Explanation: Balloon.

1 August 1952 - Tokyo, Japan -   A meteor-like object was observed. Nocturnal lights were reported (Kato). Explanation: Meteor.

1 August 1952 - Vincennes, Indiana, USA -   Three men witness maneuvering disc

1 August 1952 01:14 - Lancaster, California , USA -   Pendulum motion.Clear moonlit night. White-yellow lights, elliptical in shape, hazy outline, size of baseball, no noise. two hovering over valley. Descent, one went back up, one drifted pendulum motion down

1 August 1952 05:00 - Yaak, Montana, USA -   ADC incident. Radar / visual sighting

1 August 1952 06:00 - Belvidere Nw, Illinois, USA -   One ball was observed on a highway for over one minute.

1 August 1952 10:00 - Afton, New York, USA -   UFOs appeared near direction of sun and dispersed. Scattered objects seen for next two hours.

1 August 1952 10:10 - Sidney, New York, USA -   Mass of UFOs described as "70 white pingpong balls" passes through sky southwest moving rapidly to the northeast .

1 August 1952 10:51 - Troy, Ohio, USA -   An object was tracked by radar and sighted visually and filmed by F-86 interceptors. Official explanation: balloon.

1 August 1952 16:00 - Cincinnati Ge Plant, Ohio, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by four male witnesses at a factory (Kyle; Staley).

1 August 1952 21:30 - Lens, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for over one minute.

1 August 1952 21:50 - Albuquerque, New Mexico, USA -   Newsman incident.

1 August 1952 23:30 - Forli, Italy -   Nocturnal lights were reported.

2 August 1952 - Luke AFB, Arizona , USA -   Balloon-like object observed. One ball was observed at an airfield (Silcox). Explanation: Balloon.

2 August 1952 - Marietta, Pennsylvania, USA -   Balloon-like object observed. One ball was observed (Gibble). Explanation: Balloon.

2 August 1952 - Keesler Afb, Ma, Mississippi, USA -   A meteor-like object was observed. Nocturnal lights were reported at an airfield (McGabe). Explanation: Meteor.

2 August 1952 - Lubbock, Texas, USA -   Balloon-like object observed. One ball was observed (Gibbs). Explanation: Balloon.

2 August 1952 - San Francisco, California , USA -   Balloon-like object observed. One ball was observed (Colvin). Explanation: Balloon.

2 August 1952 - Phoenix, Arizona , USA -   Balloon-like object observed. One ball was observed (Duncan). Explanation: Balloon.

2 August 1952 - Atlanta, Georgia, USA -   Balloon-like object observed. One ball was observed (Hudson). Explanation: Balloon.

2 August 1952 - Houlton, Maine, USA -   21 objects traveling 200-600 mp

2 August 1952 03:00 - Lake Charles, Louisiana, USA -   Red ball with blue flame tail fly straight and level

2 August 1952 20:50 - Morocco -   A meteor-like object was observed. An object which flew in a straight line across the sky was reported. Explanation: Meteor.

2 August 1952 21:30 - Ada, Oklahoma, USA -   11 discs were observed in a city for several hours.

3 August 1952 - Istanbul, Turkey -   Procession of objects. Hovering objects were observed. Many objects were observed.

3 August 1952 - Kirtland AFB, New Mexico, USA -   An unidentified but otherwise conventional object was sighted. An unidentified object moving in a straight trajectory across the sky was observed by military witnesses at an airfield (Secord). Explanation: Star.

3 August 1952 - Chico, California , USA -   Balloon-like object observed. One ball was observed (Tatum). Explanation: Balloon.

3 August 1952 12:24 - Dijon, France -   Unusual objects were sighted, that had unconventional appearance and performance. Two objects were observed for over four minutes.

3 August 1952 13:30 - Sacramento, California , USA -   Balloon-like object observed. One ball was observed by one witness in a city (Butler; Crump). Explanation: Balloon.

3 August 1952 15:00 - Puna Island, Ecuador -   SS Santa Lucia incident.

3 August 1952 15:13 - Hamilton AFB, California , USA -   USAF F-86 incident. Explanation: Balloon.

3 August 1952 16:30 - Fort Bragg, California , USA -   Balloon-like object observed. One ball was observed by a group of witnesses at a military facility (Pinkerton). Explanation: Balloon.

3 August 1952 21:30 - Roma, Italy -   Nocturnal lights were reported (Bulgarini).

3 August 1952 22:20 - Truth or Consequences, New Mexico, USA -   Three light green cylindrical objects hovering at 45 elevation. Explanation: Reflection.

3 August 1952 22:59 - L'Arbret Gare, France -   Hovered.

4 August 1952 - Puylaurens, France -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Nine objects were observed by one witness.

4 August 1952 - Rougemont, France -   Hovered.

4 August 1952 - Clearlake, California , USA -   A meteor-like object was observed. Nocturnal lights were reported (Cleus). Explanation: Meteor.

4 August 1952 - Sacramento, California , USA -   Balloon-like object observed. One ball was observed (Hess). Explanation: Balloon.

4 August 1952 02:20 - Phoenix, Arizona , USA -   Project Blue Book "unidentified" case. Yellow ball lengthened and narrowed to plate shape, flew straight and level for 5 minutes. Explanation: Balloon.

4 August 1952 02:20 - Phoenix, Arizona, USA -   Yellow ball which lengthened and narrowed to plate shape

4 August 1952 11:37 - Mount Vernon, New York, USA -   Object, shaped like a lifesaver or donut emitting black smoke from its top

4 August 1952 12:25 - Dijon, France -   Two objects, three times the size of the moon, were observed for over four minutes (Garreau).

4 August 1952 13:00 - Santa Rosa, California , USA -   Lieutenant incident. Explanation: Balloon.

5 August 1952 05:30 - Lima, Peru -   Three saucer-shaped objects in a V-formation maneuver

5 August 1952 11:00 - Haneda AFB, Japan -   Dark shape with a light was seen by USAF ground staff, and also tracked by radar, but could not be seen by an F-94 crew sent to intercept it, despite the fighter and the object both being tracked.

5 August 1952 13:12 - Washington, District Of Columbia, USA -   Objects were tracked by radar and sighted visually. More than two discs, larger than a star, were observed by one experienced male military witness at an airport for several hours (Bartlett; Conn; Holmes). Explanation: Aircraft.

In early August 1952 16:40 - Delft, Netherlands -   Radioman incident.

5 August 1952 23:30 - Haneda Afb, Japan -   Control Tower incident. Explanation: AnomProp.

6 August 1952 - Belleville, Michigan, USA -   Project Blue Book "unidentified" case. Case and card missing from official files.

6 August 1952 - Port Austin, Michigan, USA -   Project Blue Book "unidentified" case. Radar unit observed several large objects, flew at speeds in excess of 1200 knots. Objects were in vicinity of Gore Bay, Canada.

6 August 1952 - Tucson, Arizona , USA -   Balloon-like object observed. One ball was observed (Pldoll). Explanation: Balloon.

6 August 1952 - Tokyo, Japan -   Continuation of Haneda AFB case. Case file missing from official files.

6 August 1952 15:00 - Washington, District Of Columbia, USA -   An object was tracked by radar and sighted visually. An unidentified object was tracked by radar and sighted visually by one witness at an airport (Morrison).

6 August 1952 18:50 - Hayward, California , USA -   Balloon-like object observed. One ball was observed by two male military witnesses in a residential area (Moore). Explanation: Balloon.

6 August 1952 19:51 - Port Lyautey, Morocco -   Brilliant white disc-shaped luminous object with red blinking light

6 August 1952 21:00 - West Lumberton, North Carolina, USA -   Orange ball struck chimney of house, breaking it, fell to back yard. 8' long x 6' high. Little man 30" tall standing beside it. "When asked if hurt, vanished, loud noise."

7 August 1952 - Madrid, Spain -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Three objects were observed by eight witnesses.

7 August 1952 - Richmond, California , USA -   Balloon-like object observed. One ball was observed (Mansfield; Taylor). Explanation: Balloon.

7 August 1952 00:10 - Kerkrade, Netherlands -   Flying discs were observed. Two domed discs were observed in a city for five minutes (Jansen).

7 August 1952 00:45 - Aoulef, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness (Doray).

7 August 1952 03:00 - Brownwood, Texas, USA -   Three objects were observed by one witness.

7 August 1952 09:08 - San Antonio, Texas, USA -   Four glowing white discs

7 August 1952 19:50 - Mina Hassam Tani, Morocco -   USN incident. Explanation: Balloon.

8 August 1952 - Durango, Colorado , USA -   An aircraft-like object was observed. One aircraft-like object was observed. Explanation: Aircraft.

8 August 1952 07:35 - Obertrum, Austria -   A daytime disc was reported.

8 August 1952 19:48 - Warren AFB, Wyoming, USA -   Object immediately stop without appearing to decelerate

8 August 1952 23:50 - White Sands, New Mexico, USA -   Guards incident.

9 August 1952 - Pohang, South Korea -   Fireball with stream of flame pass an aircraft

9 August 1952 00:30 - Youngstown, New York, USA -   Nocturnal lights were observed by a male military witness in a city.

9 August 1952 10:50 - Lake Charles, Louisiana, USA -   Disc-shaped object fly south at 5,000 feet at high speed

9 August 1952 18:20 - Albuquerque, New Mexico, USA -   Hovering objects were observed. 11 gray discs were observed by a male witness in a city for over six minutes. Explanation: Aircraft.

9 August 1952 20:00 - Melo, Uruguay -   Nocturnal lights were reported.

9 August 1952 20:57 - Grid Area K-3, South Korea -   USN 1st Navy Air Wing incident. Explanation: Star.

10 August 1952 - Durango, Colorado , USA -   An aircraft-like object was observed. One aircraft-like object was observed. Explanation: Aircraft.

10 August 1952 02:10 - Keesler AFB, Mississippi, USA -   Nocturnal lights were reported at an airfield (Illing). Explanation: Balloon.

10 August 1952 16:15 - Melo, Uruguay -   A daytime disc was reported.

10 August 1952 21:45 - Japan -   Object moving down from 8,000 to 1,500 feet then hovering and vanishing

10 August 1952 22:00 - Midland, Georgia, USA -   One domed disc was observed for over one minute.

10 August 1952 23:30 - Fort Dix N5M, New Jersey, USA -   Nocturnal lights were observed by two experienced male military witnesses at a military facility (Basile). Explanation: Aircraft.

11 August 1952 - Rockford, Illinois, USA -   Fifty - four "flying saucers" were sighted streaking over Rockford Sunday evening by at least 14 persons

11 August 1952 Afternoon - Salzburg, Austria -   A daytime disc was reported.

11 August 1952 21:00 - Hampton, Virginia, USA -   Series of seven yellowish-orange low-flying objects climb away

11 August 1952 21:20 - Berlin, Germany -   Nocturnal lights were observed by several military witnesses in a city. Explanation: Reflection.

11 August 1952 21:40 - Fort Worth, Texas, USA -   Nocturnal lights were observed by two witnesses in a residential area (Wynn).

12 August 1952 - La Machine, France -   Workmen incident.

12 August 1952 - Oran, Algeria -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

12 August 1952 05:43 - Cape May, New Jersey, USA -   Stationary glowing object lose brightness and diminish in size

12 August 1952 15:00 - Toulouse, France -   White disc stops over town, two more join it and all three fly away fast together.

12 August 1952 16:49 - Big Spring, Texas, USA -   Light flying at 500 mph and 15,000 feet pass aircraft

12 August 1952 22:30 - Bakersfield S, California , USA -   Nocturnal lights were observed by a male witness in a city.

12 August 1952 22:48 - Wink, Texas, USA -   Several pie-pan-shaped aluminum colored objects. Explanation: Aircraft.

12 August 1952 Night - Seattle, Washington, USA -   Flying discs were observed. A group of discs was observed by two male witnesses (Lindahl).

13 August 1952 - Tucson, Arizona , USA -   Three objects were observed (Thompson).

13 August 1952 - Lake Charles, Louisiana, USA -   An unidentified but otherwise conventional object was sighted. An unidentified object moving in a straight trajectory across the sky was observed by military witnesses. Explanation: Star.

13 August 1952 00:00 - Fourchambault, France -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by ten witnesses for over 15 minutes (Faillette).

13 August 1952 14:20 - Blagnac, France -   Unusual objects were sighted, that had unconventional appearance and performance. Four objects were observed by five witnesses for ten minutes.

13 August 1952 19:35 - Maldonado, Uruguay -   Nocturnal lights were reported.

13 August 1952 20:00 - Washington, District Of Columbia, USA -   Radar. Explanation: Mirage.

13 August 1952 21:45 - Tokyo, Japan -   Orange light fly a left orbit at 8,000 feet and 230 mph

13 August 1952 22:30 - Suffolk, Virginia , USA -   Nocturnal lights were observed by two witnesses in a city (Annas).

13 August 1952 23:00 - Dallas, Texas, USA -   One object was observed by two witnesses.

14 August 1952 - Coral Gables, Florida, USA -   Hovered.

14 August 1952 12:00 - Rockhampton, Queensland, Australia -   RAAF Vampire incident.

14 August 1952 19:20 - Constantine, Algeria -   A meteor-like object was observed. Nocturnal lights were observed by two witnesses in a city. Explanation: Meteor.

14 August 1952 22:00 - Lake Charles, Louisiana, USA -   Nocturnal lights were observed by several witnesses at a lake.

14 August 1952 23:30 - Great Bend, Pennsylvania, USA -   Nocturnal lights were reported in a residential area.

15 August 1952 - Parigny.Vaux, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 600 feet across, was observed by four witnesses.

15 August 1952 - Dallas, Texas, USA -   Pioneer Airlines incident.

15 August 1952 - Coari, Brazil -   A hovering object was observed. One elongated object was observed on a river.

15 August 1952 - Port Colborne, Ontario, Canada -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An object was observed at close range by a male witness (Suthren).

15 August 1952 04:20 - Davis, California , USA -   Nocturnal lights were observed by three witnesses in a city (Johnson).

In mid-August 1952 11:00 - Panmunjom, South Korea -   A flying disc was observed. One disc, larger than a star, was observed by 15 male military witnesses for over six minutes (Jackson).

15 August 1952 21:20 - Diamond Lake, Michigan, USA -   Nocturnal lights were observed by 21 witnesses on a farm (Baird).

15 August 1952 21:50 - Urbana N, Illinois, USA -   USAF Lt Colonel incident.

16 August 1952 21:00 - Bogota, Colombia -   A flying disc was observed. One disc was observed in a city.

16 August 1952 21:20 - Chanute AFB, Illinois, USA -   Nocturnal lights were observed by eight military witnesses at an airfield.

17 August 1952 - Athens, Georgia, USA -   An intensely bright white round object hovering

17 August 1952 12:00 - Dijon, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for a few seconds.

17 August 1952 12:50 - N, Alabama, USA -   A daylight disc was observed by military witnesses.

17 August 1952 16:49 - Abilene, Texas, USA -   Oblong polished metal object climbing at 500 mph

17 August 1952 20:50 - Duncanville, Texas, USA -   An object was tracked by radar. An unidentified object was tracked by radar and sighted visually by military witnesses at a military facility.

17 August 1952 21:30 - Richmond, California , USA -   Nocturnal lights were observed by a male witness on the ocean. Explanation: Balloon.

17 August 1952 21:30 - Pontijou N, France -   Orange ball hovered over highway N824. No sound. Flies rapidly to the south, stops, zigzags, stops again, to the southwest .

18 August 1952 00:50 - Fairfield, California , USA -   Police incident.

18 August 1952 00:50 - Fairfield, California, USA -   Object change color from red green-orange-blue

18 August 1952 20:30 - Indian -   Hovered.

18 August 1952 22:00 - Almaden, Spain -   Nocturnal lights were reported.

19 August 1952 00:50 - Los Gatos, California , USA -   Nocturnal lights were observed by one witness in a town (Ferguson). Explanation: Aircraft.

19 August 1952 00:50 - San Gorgonio Mtns Nw, California , USA -   Fighters incident.

19 August 1952 20:00 - Boron, California, USA -   Ground Observer Corps spotter saw two objects, shaped like fat bullets. Explanation: Aircraft.

19 August 1952 21:00 - West Palm Beach, Florida, USA -   Desvergers Case. USAF Project Blue Book initially dismissed the case of a scoutmaster hit by a red fireball due to the witness' background. But ground samples showed inexplicable induction burning.

20 August 1952 - Dayton, Ohio, USA -   Wright-Patterson AFB, Ohio, gun-camera photos

20 August 1952 03:10 - Lancaster, Pennsylvania, USA -   Undescribed object flying at 500 ft altitude

20 August 1952 10:00 - Congaree AFB, South Carolina, USA -   Air Defense Command radar tracked UFO 60 miles from base, speed 4000 mph

20 August 1952 21:00 - San Antonio, Texas, USA -   Nocturnal lights were reported in a residential area (Ince). Explanation: Balloon.

20 August 1952 21:20 - Jones Beach, New York, USA -   Nocturnal lights were observed by more than two military witnesses on the shore.

20 August 1952 21:30 - Sonoma, California , USA -   Nocturnal lights were observed by five witnesses in a city (Loop).

21 August 1952 - Puzerto-Real, -   Unusual objects were sighted, that had unconventional appearance and performance. Two objects were observed.

21 August 1952 07:50 - Bakersfield, California , USA -   Saw two metallic-blue discs pass over, with portholes. Lapse of time experienced by witness: two hours, passed out in car with three others, car engine still running after missing time.

21 August 1952 23:15 - Salzburg, Austria -   Nocturnal lights were reported.

21 August 1952 23:54 - Dallas, Texas, USA -   Project Blue Book "unidentified" case. Ex-artillery observer saw three blue-white lights that hovered, descended, hovered 1.5 minutes, then one descended again.

22 August 1952 - Elmendorf AFB, Alaska, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported at an airfield. Explanation: Star.

22 August 1952 00:15 - Cherry Valley, Illinois, USA -   One object was observed by two witnesses (Jeffrey).

22 August 1952 04:20 - Pacific -   Nocturnal lights were observed by two military witnesses on the ocean.

22 August 1952 15:00 - Ontario, California, USA -   Two teardrop shaped objects. Explanation: Aircraft.

22 August 1952 Night - Puerto Real, Spain -   Nocturnal lights were observed by several witnesses on the shore.

22 August 1952 23:40 - Miami 37M, Florida, USA -   Lasting physiological effects.

22 August 1952 23:48 - Elgin, Illinois, USA -   GOC incident.

23 August 1952 - Dayton, Ohio, USA -   GOC incident.

23 August 1952 01:04 - Sinuiju, North Korea -   USAF B-29 Weather Recon incident.

23 August 1952 01:04 - Sinoiju, South Korea -   Orange-red cigar-shaped object

23 August 1952 04:10 - Akron, Ohio, USA -   Project Blue Book "unidentified" case. Ground radar observer and two USN men saw single pulsing amber light. It flew straight and level for 7 minutes.

23 August 1952 04:10 - Akron, Ohio, USA -   Pulsing amber light fly straight and level

23 August 1952 22:00 - Middletown, Pennsylvania, USA -   Nocturnal lights were reported in a city. Explanation: Balloon.

24 August 1952 - Goshen, Ohio, USA -   GOC incident.

24 August 1952 - Wink, Texas, USA -   Two round, silvery objects flew abreast of each other.

24 August 1952 - Troy, Ohio, USA -   GOC incident.

24 August 1952 - Edinsboro Hwy408, Pennsylvania, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An object was observed at close range (and physical effects reported) by a male witness on a highway (Holowach).

24 August 1952 04:30 - Cambridge Spring Se5, Pennsylvania, USA -   An object was observed. Gravity effects were noted. One object was observed by one experienced male witness for several hours (Holowach).

24 August 1952 10:00 - Hermanas, New Mexico, USA -   Two six ft silver balls in abreast formation

24 August 1952 10:15 - Hermanas, Mex, New Mexico, USA -   2 reports of same UFO. Explanation: Balloon.

24 August 1952 17:00 - Hillsborough, California , USA -   Flying discs were observed. Two discs, about 150 feet across, were observed in a city (Gardner).

24 August 1952 17:40 - Tucson, Arizona , USA -   Project Blue Book "unidentified" case. Large round, metallic object with vague lower surface. Flew slowly, then fast, with dancing, wavering motions.

24 August 1952 18:00 - Quayaquil S, Ecuador -   Braniff 603 incident.

24 August 1952 21:30 - Levelland, Texas, USA -   A couple saw a spinning top-shaped UFO, changing color from red to yellow to blue, with a fiery tail. It hovered for 20 minutes and made a whistling sound. It flew away, and came back one hour later (Sharp).

24 August 1952 22:00 - Barksdale AFB, Louisiana, USA -   Nocturnal lights were observed by three military witnesses at an airfield. Explanation: Balloon.

24 August 1952 22:15 - Marseille, Vauban, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness for over 60 minutes.

25 August 1952 - Dayton, Ohio, USA -   An unidentified but otherwise conventional object was sighted. An unidentified object moving in a straight trajectory across the sky was observed by military witnesses. Explanation: Star.

25 August 1952 - Delaware, Ohio, USA -   Astronomer incident.

25 August 1952 - Lake Charles, Louisiana, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported at a lake (Domingues). Explanation: Star.

25 August 1952 - Watkins Glen, New York, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed.

In late August 1952 - Sheerness Sheppey, UK -   An aircraft-like object was observed. One aircraft-like object was observed (Buster). Explanation: Aircraft.

25 August 1952 04:00 - Titusville Nw Sr408, Pennsylvania, USA -   Nocturnal lights were observed by one witness on a highway.

25 August 1952 05:30 - Pittsburg Ne7M, Kansas, USA -   Musician incident.

25 August 1952 05:35 - Frontenac, Kansas, USA -   70-75 feet inverted platter-shaped dull aluminum color

25 August 1952 15:40 - Holloman AFB, New Mexico, USA -   Civilian supervisor Fred Lee and foreman L.A. Aquilar watched a single round silver object fly to the south, turn, to the north, made 360 degree turn, flew up vertically and away.

25 August 1952 19:00 - Rosemead, California , USA -   Nocturnal lights were reported.

25 August 1952 19:35 - Maxatawny, Pennsylvania, USA -   25' diameter shiny domed disc with ring of jet pipes seen hovering 15' above a field for 7 minutes, then rose 15'. Subsequently witness became contactee, went inside a craft over next 6-8 months.

26 August 1952 - New York, New York, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported (Martin). Explanation: Star.

26 August 1952 - Biloxi, Mississippi, USA -   Project Blue Book "unidentified" case.Round flat UFO, 9'x15' size, in ESE sky. two trails behind object similar to jet contrails. Object in sight 75 minutes. 23 badly underexposed photos.

26 August 1952 - Watkins Glen, New York, USA -   Nautical UFO. "Flying saucer (no description) dove into lake, splashed water 8-10 feet high.

26 August 1952 00:10 - Lathrop Wells, Nevada, USA -   Large round, very bright object with V-shaped contrail having a dark cone in center, flew very fast, hovered, made instantaneous 90-degree turn, then gentle climb, sudden acceleration.

26 August 1952 00:10 - Lathrop, Nevada, USA -   V-shaped contrail, a dark cone in the center

26 August 1952 01:20 - Ellington AFB, Texas, USA -   Nocturnal lights were observed by three military witnesses at an airfield.

26 August 1952 Night - Washington, District Of Columbia, USA -   CAA incident.

27 August 1952 - Pittsburg, Kansas, USA -   Object reported hovering over open field; bluish lights seen through ports; swift ascent when observed

27 August 1952 00:30 - Lamberton, North Carolina, USA -   A saucer-shaped craft, three meters diameter, landed. A little man, about 70 cm tall, emerged.

27 August 1952 02:20 - Veracruz, Mexico -   Nocturnal lights were reported on the shore.

27 August 1952 05:00 - Macdonald, Manitoba, Canada -   Disc circles. Shoots off rapidly to the northeast and gone in one second as airport tower beacon hits it.

27 August 1952 21:20 - Davis-Monthan AFB, Arizona , USA -   Nocturnal lights were reported at an airfield. Explanation: Balloon.

28 August 1952 - Windsor, Ontario, Canada -   A flying disc was observed. One disc, about 40 feet across, was observed on a farm.

28 August 1952 00:10 - Wellington, Ohio, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by several witnesses in a city.

28 August 1952 02:30 - Barksdale AFB, Louisiana, USA -   Guard incident.

28 August 1952 03:00 - Atlanta, Georgia, USA -   Police incident.

28 August 1952 15:00 - Denham, UK -   A daytime disc was reported.

After August 1952 Afternoon - Gatlinburg E16K, Tennessee, USA -   Hovered.

28 August 1952 16:00 - Salzburg, Austria -   A daytime disc was reported.

28 August 1952 Around 2100 - Le Roy, New York, USA -   A flying disc was observed. One disc was observed.

28 August 1952 22:20 - Chickasaw, Alabama, USA -   Multiple, red and blue-green, stationary and maneuvering, objects were sighted visually and tracked by radar over several days in overcast weather by 10 independent male experienced military witnesses for up to 50 minutes. No sound was heard.

29 August 1952 - Belle Glade, Florida, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by a group of witnesses in a forest (Wells).

29 August 1952 10:50 - Thule, Greenland -   USN P4Y-2 incident.

29 August 1952 10:50 - Thule, Greenland -   Three white disc-shaped or spherical objects hover, then fly very fast

29 August 1952 19:30 - Villacoublay, France -   Hovered.

29 August 1952 19:30 - Palm Beach, Florida, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by more than three witnesses on the shore.

29 August 1952 19:30 - Moss Bluff, Louisiana, USA -   Landed remotely.

29 August 1952 20:35 - Colorado Springs, Colorado, USA -   Three objects 50 feet in diameter, ten feet high, aluminum

29 August 1952 22:45 - Villacoublay, France -   A hovering object was observed. One object was observed by six military witnesses for 50 minutes.

30 August 1952 02:15 - Veracruz, Mexico -   Object traveling in straight line out to sea with buzzing noise

30 August 1952 13:00 - Damariscotta Lake, Maine, USA -   A flying disc was observed. One disc was observed in a forest.

30 August 1952 15:00 - Tampico, Mexico -   A daytime disc was observed by a male witness on the shore.

30 August 1952 20:00 - Villafranca-Cordoba, Spain -   Nocturnal lights were reported.

30 August 1952 22:30 - Sanlucar la Mayor, Spain -   Nocturnal lights were reported.

30 August 1952 22:30 - Roma, Italy -   Nocturnal lights were reported (Nando).

30 August 1952 23:30 - Santa Monica, California, USA -   Horizontal bar-shaped objects appearing and disappearing

In September 1952 - Europe -   Photo - USS Roosevelt.

31 August 1952 - Collinee, France -   Hovered.

31 August 1952 - Loomis, California , USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported (Coe). Explanation: Star.

In September 1952 - Magnolia, Arkansas, USA -   Nocturnal lights were reported (Graham).

In September 1952 - North Platte, Nebraska, USA -   Nocturnal lights were observed by a female witness (Reams).

In September 1952 - Hegins, Pennsylvania, USA -   Nocturnal lights were observed by a female witness at a mountain (Gable).

31 August 1952 - Kutztown, Pennsylvania, USA -   An object landed 15 meters away.

In September 1952 Morning - Kelowna, British Columbia, Canada -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object, about 40 feet across, was observed by more than four male witnesses (Sanborn).

In September 1952 16:00 - Waco, Texas, USA -   One object was observed by four witnesses for over three minutes.

In September 1952 16:25 - Aberdeen, UK -   White disc seen against brilliant blue of cloudless sky, looked like "a saucer with a chip out of it." Travelled at high speed.

In September 1952 Around 2200 - Brookley AFB, Alabama, USA -   An object was tracked by radar and sighted visually. One object was observed by four male experienced military witnesses at an airfield.

In September 1952 22:00 - Saigon, Vietnam -   One object, the size of the moon, was observed by ten witnesses for over four minutes (Cresson).

In September 1952 22:00 - Wheatfield, Indiana, USA -   A flying disc was observed. One disc, twice the size of the moon, was observed by six witnesses for over ten minutes (Cesal).

1 September 1952 04:45 - Yaak, Montana, USA -   Two small, varicolored lights became black silhouettes

1 September 1952 21:43 - Atlanta, Georgia, USA -   Light, similar to the evening star, move up and down

1 September 1952 22:30 - Marietta, Georgia, USA -   Red, white, and blue-green object which spun and shot off sparks; two large white disc-shaped objects with green vapor trails

2 September 1952 - Kyoto, Japan -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 1 foot across, was observed by four witnesses.

2 September 1952 - Delft, Netherlands -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An unidentifiable object was observed at close range in a city (Nyhof). Explanation: Hoax.

2 September 1952 03:00 - Chicago, Illinois, USA -   40 radar targets flying in miscellaneous directions. Explanation: AnomProp.

2 September 1952 16:10 - Rapid City E10M, South Dakota, USA -   USAF B-36 incident.

2 September 1952 17:50 - Davis-Monthan AFB, Arizona , USA -   Identical objects.

2 September 1952 20:00 - Los Angeles, California , USA -   Nocturnal lights were observed by several witnesses in a city.

2 September 1952 24:00 - Crecy.Tille, France -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed by one witness for over four minutes.

3 September 1952 - Chaves, Portugal -   Several discs, one hovers over Tamegafor River.

3 September 1952 09:00 - Tucson, Arizona, USA -   Shiny, dark ellipse make three broad, curving sweeps

3 September 1952 11:50 - Seremban, Malaysia -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One disc was observed by several hundred witnesses for ten minutes (Singam).

3 September 1952 Daytime - Batu Pahat, Malaysia -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One white disc was observed by more than five witnesses.

3 September 1952 22:20 - Atlanta, Georgia, USA -   Nocturnal lights were observed by two military witnesses in a residential area (Ponnel). Explanation: Balloon.

3 September 1952 23:00 - Palma De Mallorca, Spain -   Seminary Professors incident. Explanation: Meteor.

4 September 1952 - Kutztown, Pennsylvania, USA -   Photo

4 September 1952 Around midnight - Autun, France -   Dirigible shaped object 18' long x 6' high, at or near ground. 5' tall humanoid, wore blue-gray tight garment, large eyes and head with dark hair. Gestured, smiled.

5 September 1952 21:30 - Springhill, Nova Scotia, Canada -   12m long cigars (2) circle area for 12 minutes at aircraft speed.

5 September 1952 22:00 - Barcelos, Portugal -   Nocturnal lights were reported.

6 September 1952 01:30 - Lake Charles, Louisiana, USA -   Bright star-like light move about the sky

6 September 1952 10:10 - Enfield, Connecticut, USA -   Metallic flying object zig-zagged down in descent. Bang heard, then shot up at 90 degree angle, at extreme speed.

6 September 1952 16:55 - Tucson, Arizona, USA -   Orange teardrop-shaped object whirled on its vertical axis

6 September 1952 21:20 - Albuquerque, New Mexico, USA -   Six objects were observed by five witnesses in a residential area.

7 September 1952 22:30 - San Antonio, Texas, USA -   Project Blue Book "unidentified" case. Chemist and others saw orange object or light (the color of iron heated to 2,000deg. F); explode into view. It was seen for 3-20 seconds.

8 September 1952 22:00 - Shamokin, Pennsylvania, USA -   Nocturnal lights were observed by one witness in a residential area (Lehman).

9 September 1952 - Hyattsville, Maryland, USA -   An aircraft-like object was observed. One aircraft-like object was observed by a male witness. Explanation: Balloon.

9 September 1952 21:00 - Rabat, Morocco -   Disc with lights along part of its circumference

9 September 1952 Night - Portland, Oregon, USA -   Two discs sighted with regular searchlight beam. They hover, one wobbles.

10 September 1952 14:30 - Andrews AFB, Maryland, USA -   A daytime disc was reported at an airfield.

12 September 1952 - Neponset, Illinois, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported (House). Explanation: Star.

12 September 1952 - Allen, Maryland, USA -   Project Blue Book "unidentified" case.

12 September 1952 - Greensboro, North Carolina, USA -   A meteor-like object was observed. Nocturnal lights were observed by military witnesses. Explanation: Meteor.

12 September 1952 - Charleston, West Virginia, USA -   Nocturnal lights were observed by a female witness (Williams).

12 September 1952 21:30 - Allen, Maryland, USA -   A white light with red trim and streamers fly NE. Explanation: Meteor.

12 September 1952 Night - Bladensburg, Ohio, USA -   More than one object was observed by a male witness.

13 September 1952 - Lovingston, Virginia , USA -   A meteor-like object was observed. Nocturnal lights were observed by a male witness. Explanation: Meteor.

13 September 1952 17:00 - Fort Worth, Texas, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. A daytime disc was reported in a city (McIver). Explanation: Reflection.

13 September 1952 19:15 - Frametown, West Virginia, USA -   A bright light in a forest and a giant creature (3 meters tall), human-shaped. Explanation: Meteor.

13 September 1952 19:40 - Allentown, Pennsylvania, USA -   A white light with red trim and streamers fly NE

13 September 1952 20:00 - Frametown, West Virginia, USA -   Car engine stalled, ether/sulphur smell. Prickling sensation, loss of balance. 10 feet humanoid 30 feet away. Sphere of light rose gradually, pendulum swing, luminous trail.

13 September 1952 After 2200 - Hamburg, Germany -   Nocturnal lights were reported (Schrader).

13 September 1952 Night - Willemoes, Denmark -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses.

13 September 1952 Night - Palm Springs, Cathedral City, California , USA -   One object was observed by numerous witnesses at a drive-in (McDowell).

14 September 1952 - Sutton, West Virginia, USA -   Monster

14 September 1952 - Iceland -   North Sea area/military exercise

14 September 1952 - Olmsted AFB, Pennsylvania, USA -   Flying Tiger Airlines incident. Blue light fly very fast on a collision course with airliner

14 September 1952 04:30 - Belle Glade, Florida, USA -   An object was observed. Animal reactions to the object were reported. One object was observed by one experienced male witness on a farm (Brown, F). A noise was heard.

14 September 1952 15:20 - Fairfax, Virginia , USA -   Teacher incident.

14 September 1952 19:00 - White Lake, South Dakota, USA -   Red, cigar-shaped object, with three puffs behind it

14 September 1952 20:40 - Santa Barbara, California , USA -   Project Blue Book "unidentified" case.

14 September 1952 21:00 - Charleston, West Virginia, USA -   Close encounter with a an unidentified craft and its occupants. An unidentifiable object and its occupants were observed at close range in a residential area.

14 September 1952 21:10 - Biloxi, Mississippi, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. Nocturnal lights were reported in a city (Dickins). Explanation: Reflection.

14 September 1952 22:10 - Bornholm Island N, Denmark -   Operation Mainbrace incident.

14 September 1952 23:30 - El Paso, Texas, USA -   Engineer incident.

14 September 1952 23:30 - Ciudad Juarez, Mexico -   Six groups of 12-15 luminous spheres or discs

15 September 1952 - Sutton, West Virginia, USA -   Monster

15 September 1952 - North Bay, Ontario, Canada -   Lakeland Airways incident.

15 September 1952 01:07 - Algers, Algeria -   Hovered.

15 September 1952 14:10 - Topeka Nw, Kansas, USA -   A daytime disc was observed by four witnesses in a residential area.

15 September 1952 16:00 - San Pietro A Vico, Italy -   Men-in-black. Explanation: Prank.

15 September 1952 18:20 - Texarkana, Texas, USA -   Two silver discs fly to the north 200 feet apart, 5000 feet altitude. Silent, no exhaust flame.

15 September 1952 20:00 - Thies, Senegal -   Hovered.

15 September 1952 20:20 - Douglass S5M, Kansas, USA -   35' diameter UFO motionless at 200 feet altitude. Expells flames, veers, and rises.

16 September 1952 04:30 - Belle Glade, Florida, USA -   An object was observed. Animal reactions to the object were reported. One object was observed by a male witness in a rural area (Brown, F).

16 September 1952 Daytime - Grid Area Tf-77, South Korea -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by military witnesses (Jones C B S). Explanation: Reflection.

16 September 1952 18:22 - Portland, Maine, USA -   Group of five lights in circular formation at the same time

16 September 1952 19:30 - Blida, Algeria -   Procession of objects.

16 September 1952 19:30 - Warner Robins AFB, Georgia, USA -   White lights fly abreast at 100 mph. Explanation: Balloon.

16 September 1952 21:00 - Tinker AFB, Oklahoma, USA -   Nocturnal lights were observed by three military witnesses at an airfield.

17 September 1952 04:40 - Killeen, Texas, USA -   Guard incident.

17 September 1952 11:40 - Tucson N, Arizona , USA -   Project Blue Book "unidentified" case. two groups of three large, flat, shiny objects, flew in tight formations: the first group slowly, the second group faster.

17 September 1952 19:00 - Annaba, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

18 September 1952 14:00 - Kirkenes, Norway -   Woodsmen incident.

18 September 1952 22:30 - Western Korea, South Korea -   UN Ground Troops incident.

18 September 1952 23:40 - Ljungbyhed Apt, Sweden -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one male witness at an airport (Pettersson).

19 September 1952 - North Sea -   Operation Mainbrace - NATO forces sight visually, photograph, and intercept UFO's for three days during Operation Mainbrace.

19 September 1952 10:53 - Dishforth Apt, UK -   Meteor aircraft at 5,000 feet altitude, UFO 1000 feet above plane, round and silvery, changed shape to elliptic, described as solid, swung as a pendulum as it lost altitude.

19 September 1952 10:53 - Uss Fd Roosevelt, Europe -   Mainbrace incident.

19 September 1952 16:14 - Topcliffe Field, UK -   RAF Meteor incident.

19 September 1952 21:00 - Beine, France -   A green fireball was observed. One green fireball, the size of the moon, was observed by two witnesses for five minutes (Sommer).

19 September 1952 23:15 - Kuching, Malaysia -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by more than five witnesses.

20 September 1952 - Washington, District Of Columbia, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported (Moir). Explanation: Star.

20 September 1952 - Tilmellil, Morocco -   Pilot incident.

20 September 1952 00:00 - Honolulu, Hawaii, USA -   Six objects were observed by three witnesses for a few seconds.

20 September 1952 10:00 - Yorkshire, UK -   Operation Mainbrace - Meteor fighter intercepts circular silver object.

20 September 1952 Before 1100 - Topcliffe, UK -   A flying disc was observed. It moved with a falling-leaf motion. One disc was observed by more than three witnesses.

20 September 1952 19:30 - Karup Apt, Denmark -   AF Officers incident. Explanation: Balloon.

21 September 1952 - Rabat, Morocco -   A meteor-like object was observed. Nocturnal lights were reported (Creze). Explanation: Meteor.

21 September 1952 - North Sea -   Mainbrace incident.

21 September 1952 - North Sea -   Operation Mainbrace - Formation of six Meteor jets pursue shiny spherical object

21 September 1952 01:30 - Baltimore, Maryland, USA -   Police incident. Explanation: Aircraft.

21 September 1952 18:25 - Casablanca, Morocco -   A cigar-shaped object was observed. One blue-green cigar-shaped object, the size of the moon, was observed by a female witness (Sedrejas).

21 September 1952 20:30 - Margate, UK -   Fisherman incident.

22 September 1952 - Los Angeles, California , USA -   A daylight disc was observed by a male witness (Stazer).

22 September 1952 01:00 - Centreville, Virginia , USA -   Physiological effects.

22 September 1952 Daytime - Titmellil Apt, Morocco -   One object was observed at an airport.

22 September 1952 18:00 - Bonners Ferry Radar, Idaho, USA -   Occupant

22 September 1952 Night - Casablanca, Morocco -   Nocturnal lights were reported (Greze).

22 September 1952 Night - Camp Drum, New York, USA -   Nocturnal lights were reported at a military facility for 30 minutes.

22 September 1952 23:00 - Mouguerre, France -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by seven witnesses for 20 minutes.

23 September 1952 - Titmellil Apt, Morocco -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness at an airport (Greze).

23 September 1952 - Gander, Newfoundland and Labrador, Canada -   Bright white light, which reflected on the lake

23 September 1952 02:00 - Boise E, Idaho, USA -   Flying Tiger 984 incident.

23 September 1952 02:40 - Newport Beach, California , USA -   GOC incident.

23 September 1952 23:10 - Warner-Robins Afb, Georgia, USA -   Guards incident. Explanation: Aircraft.

24 September 1952 - North Sea -   RAF incident.

24 September 1952 15:30 - Charleston, West Virginia, USA -   Bright metallic particles or flashes, up to 3 feet in length

24 September 1952 17:30 - Aurora, Nr Stapleton Apt, Colorado , USA -   USAF Sgt incident.

24 September 1952 19:45 - Guantanamo, Cuba -   USN crew of TBM-18 chased an orange light with greenish tail. Explanation: Balloon.

25 September 1952 18:00 - Watertown, Camp Drum, New York, USA -   Several witnesses watch 20 feet diameter disc hover and circle military base. "Dynamo" sound.

25 September 1952 Night - San Pietro, Italy -   One object, about 80 feet across, was observed by one witness for over four minutes (Carlo).

26 September 1952 13:00 - Denmark, Wisconsin, USA -   Flying discs were observed. Two silver discs were observed in a residential area for two minutes.

26 September 1952 13:30 - Sturgeon Bay, Wisconsin, USA -   Teacher incident.

26 September 1952 15:00 - Abrams, Wisconsin, USA -   A daytime disc was observed by several witnesses on a farm.

26 September 1952 23:16 - Azores Nw400M, Atlantic -   C-124 Transport incident. Explanation: Aircraft.

26 September 1952 23:16 - Azores, Portugal -   Two distinct green lights follow a transport across the Atlantic.

27 September 1952 - Hempstead, Texas, USA -   White-silver circular flat disc flying erratically at 600-700 mph. Explanation: Balloon.

27 September 1952 Around midnight - Scania, Sweden -   Photo. Explanation: Flare.

27 September 1952 17:50 - Prescott, Arizona , USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed (Williamson).

27 September 1952 22:00 - Inyokern, California, USA -   Two couples using a 5x telescope saw a large, round object

27 September 1952 Night - Sweden -   Sightings from various sites.

28 September 1952 - Tsu Shima, Japan -   An object later identified as the planet Mars was observed. Nocturnal lights were observed by military witnesses. Explanation: Mars.

28 September 1952 - Everglades Swamp, Florida, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object, about 40 feet across, was observed by four experienced witnesses in a swamp for over three minutes (Desverges; Upthegrove).

28 September 1952 18:32 - Nakskov, Denmark -   One object was observed by several hundred witnesses.

28 September 1952 Before 1900 - Sonderborg, Denmark -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

28 September 1952 Before 1900 - Frederikssund, Denmark -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

28 September 1952 Before 1900 - Ljungbyhed Apt, Sweden -   One object was observed by military witnesses at an airport (Nygren).

28 September 1952 Evening - Mora, Sweden -   Photo of luminous UFO

29 September 1952 04:00 - Cincinnati, Ohio, USA -   Blue glowing ovoid barrel rolls, passes behind invisible curtain, until gone.

29 September 1952 15:55 - Rochester, UK -   Two flat objects hovering then speeding away

29 September 1952 16:00 - Rochester, UK -   Project Blue Book "unidentified" case.

29 September 1952 17:30 - Mainz S2Km, Germany -   French Captain incident. Explanation: Aircraft.

29 September 1952 18:00 - Hearn, Texas, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An unidentified object at close range was observed by a male witness in a town. Explanation: Hoax.

29 September 1952 20:15 - Southern Pines, North Carolina, USA -   Green ellipse, with a long tail

30 September 1952 - Kyoto, Japan -   An unidentified object was sighted by mutliple independent witnesses, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by over 8 witnesses.

In October 1952 - Newlyn Harbour, UK -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness.

In October 1952 - Ciudad Trujillo, Windward Islands -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Nine objects were observed on the ocean for 42 seconds.

In October 1952 - Gaillac, France -   Angel hair

In Fall 1952 - Redding, California , USA -   Bedroom abduction. Female gray, oval head, dark eyes, pointed chin. Floated up in beam of light. Dentist's chair device showed visions of future.

In October 1952 - Carbondale, Pennsylvania, USA -   Nocturnal lights were observed by a male witness (Gessler).

In Fall 1952 - Lost River Sinks, Idaho, USA -   Close encounter with a an unidentified craft and its occupants. An unidentifiable object and its occupants were observed at close range (Solem).

In October 1952 - Horten, Norway -   Mystery aircraft.

Fall 1952 - -   Fall of 1952, from New York to Puerto Rico

In Fall 1952 Around 0100 - Damascus, Ohio, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. An unidentifiable object was observed at close range.

30 September 1952 10:30 - Edwards AFB, California , USA -   Two saucers circled B-29. Hover, dart and maneuver out and back. Multiple independent witnesses.

In Fall 1952 Afternoon - Indianapolis, Indiana, USA -   Instrumented observation. Explanation: Animals.

In Fall 1952 Around 1600 - Portsmouth, Virginia , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 600 feet across, was observed by two experienced male military witnesses (Cobb).

In Fall 1952 Dusk - Denver S, Colorado , USA -   Unidentified objects were sighted by mutliple independent witnesses, but with appearance and behavior that most likely would have a conventional explanation. Three objects were observed by one experienced male witness at a mountain (Foster).

30 September 1952 18:30 - Hamburg, Germany -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed in a city.

30 September 1952 18:32 - Jaegersborg, Denmark -   One object was observed (Arne).

30 September 1952 18:33 - Vordingborg, Denmark -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

In October 1952 18:50 - Marseille, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

In Fall 1952 Around 2100 - Albany, New York, USA -   A hovering crescent-shaped object was observed using optical instruments. One crescent-shaped object, twice the size of the moon, was observed in cloudy weather by a 13-year-old witness for 30 seconds.

In October 1952 Around 2200 - Trenton, New Jersey, USA -   Eastern Airlines Martin 404 enroute Wash-Boston, speed 225 knots, crew sighted blue-white that changed to yellow colored elliptical shaped when accelerating. Climbed and accelerated away.

In Fall 1952 Night - Louisville, Kentucky, USA -   A cigar-shaped object was observed. One cigar-shaped object, about 80 feet across, was observed by more than one male witness, typical age 52, in a city for five minutes (Ralph).

In October 1952 23:44 - Dole, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by two witnesses.

1 October 1952 00:20 - Munkedal, Sweden -   Cigar-shaped objects were observed. Four cigar-shaped objects were observed by four experienced witnesses (as reported to the police) (Lonnroth).

1 October 1952 18:57 - Shaw AFB, South Carolina, USA -   RF-80 Recon Jet incident. Bright white light fly straight, then vertical

1 October 1952 19:40 - Pascagoula, Mississippi, USA -   Heard a loud blast and saw a round, milky-white object

3 October 1952 01:30 - Abidjan, Ivory Coast -   Green nocturnal lightstopped in sky, zig-zagged, made crazy turns, changed colors.

3 October 1952 22:00 - Cocoa Beach, Florida, USA -   White ovoid object hovers near Cape Canaveral for 2.5 hours.

4 October 1952 - Albany, New York, USA -   Balloon-like object observed. One ball was observed (Howard). Explanation: Balloon.

5 October 1952 17:10 - UK -   Nocturnal lights were reported (Harrington).

5 October 1952 17:10 - Ss Caronia, Atlantic -   SS Caronia incident.

6 October 1952 - West Coast, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed on the shore.

6 October 1952 18:32 - Annaba, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

6 October 1952 19:25 - Mougins, France -   One object was observed by two witnesses at an airport (Carlotto; Fabre; Fonseca; Govern).

6 October 1952 19:28 - Draguignan Dc4, France -   Luminous white object looking like an elongated egg with bluish-white tail. Explanation: Aircraft.

6 October 1952 Evening - Mounts Bay Newlyn, UK -   A hovering flying disc was observed. One disc was observed by one male witness (Main).

6 October 1952 21:20 - Lake Charles Afb, Louisiana, USA -   Airmen incident. Explanation: Balloon.

7 October 1952 - Logrian, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness.

7 October 1952 14:00 - Ballarat, Victoria, Australia -   A daytime disc was reported (Lutze).

7 October 1952 20:30 - Alamogordo, New Mexico, USA -   Pale blue oval, with its long axis vertical, fly straight and level

8 October 1952 13:00 - Guimiliau, France -   Thin silver disc hovers and wobbles 500m overhead. Whistles and shoots away.

8 October 1952 21:00 - Keflavik Apt, Atlantic -   USAF Officers incident. Explanation: Balloon.

9 October 1952 09:30 - Brooks AFB, Texas, USA -   USAF Airmen incident. Explanation: Balloon.

10 October 1952 - Manston, UK -   Balloon-like object observed. One ball was observed by military witnesses at a military facility. Explanation: Balloon.

10 October 1952 - Kobenhavn, Denmark -   AF Officers incident.

10 October 1952 12:00 - Sidi.Abbes, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

10 October 1952 18:30 - Otis AFB, Massachusetts, USA -   Blinking white light move like a pendulum then shoot straight up

10 October 1952 22:00 - Presque Isle AFB, Maine, USA -   Objects identified as the planet Jupiter were observed. Four objects were observed by five witnesses at an airfield. Explanation: Jupiter.

11 October 1952 - Newport News, Virginia , USA -   Hovered.

12 October 1952 - Atlantic City, New Jersey, USA -   Balloon-like object observed. One ball was observed by military witnesses. Explanation: Balloon.

12 October 1952 - Hillcrest Heights, Maryland, USA -   Balloon-like object observed. One ball was observed by military witnesses. Explanation: Balloon.

12 October 1952 - Hungnam, North Korea -   USMC Pilot incident. Explanation: Reflection.

12 October 1952 01:00 - Palo Alto, California , USA -   Aero Worker incident.

12 October 1952 16:30 - Mount Airy, North Carolina, USA -   Football Team incident.

12 October 1952 19:00 - Sunshine Road, Victoria, Australia -   One object was observed by two witnesses (Robinson).

13 October 1952 - Bladensburg, Maryland, USA -   An aircraft-like object was observed. One aircraft-like object was observed (Pumphery). Explanation: Aircraft.

13 October 1952 - Mount Airy, North Carolina, USA -   A daylight disc was observed by a male witness (Shelton).

13 October 1952 Dusk - Oshima, Japan -   USAF Pilot incident.

14 October 1952 - Sartwell Creek, Pennsylvania, USA -   A daytime disc was reported.

14 October 1952 - Queens, Idywyll Apt (Kennedy), New York, USA -   Nocturnal lights were reported at an airport.

14 October 1952 13:00 - Lac Frontiere, Quebec, Canada -   Flying discs were observed. Two discs were observed by two witnesses in a town.

14 October 1952 18:00 - Signa, Italy -   Woman near woods encounters silver disc, hovers at 40m altitude, 30m away, green glow, maneuvers.

14 October 1952 19:30 - Ain.Arab, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed (Oued).

14 October 1952 21:50 - Zuni, New Mexico, USA -   Nocturnal lights were observed by one experienced male military witness in a warplane (Cox).

15 October 1952 18:50 - Marseille, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

15 October 1952 19:10 - Le Vigan, France -   Figures with helmets and masks were seen through lighted windows inside a bright yellow, cigar-shaped object on the ground.

16 October 1952 Dawn - Grid Area Dt 221413, South Korea -   Oncoming UFO on right side of jet aircraft, suddenly seemed to stop. As jet banked right toward it, UFO accelerated away at 800mph. Explanation: Balloon.

17 October 1952 - Orange, Texas, USA -   Nocturnal lights were reported (Sparks).

17 October 1952 02:00 - Elko E2M, Nevada, USA -   USAF Major incident. Explanation: Balloon.

17 October 1952 12:50 - Oloron, France -   Angel hair residue. Whitish cylinder at 45 degree angle, 30 other UFOs in front. Through binoculars red spheres with yellow ring. Fibers like wool or nylon, when balled became gelatinous, sublimed. Explanation: SpiderGoss.

17 October 1952 12:50 - Southern Part, France -   31 objects were observed for 20 minutes.

17 October 1952 17:30 - Mont.Marsan, France -   One object was observed.

17 October 1952 21:15 - Taos, New Mexico, USA -   Round bright blue light move from N to NE at an elevation of 45

17 October 1952 22:15 - Killeen, Texas, USA -   Rectangle of ten lights, move more or less straight and level

17 October 1952 23:00 - Tierra Amarilla AFS, New Mexico, USA -   White streamer move at an estimated 3,000 mph in an arc

18 October 1952 19:06 - Bligny.Ouche, France -   Nocturnal lights were reported.

18 October 1952 21:50 - Coonalpyn, South Australia, Australia -   Several reports here and in Adelaide of flying cigar. Shot up at incredible speed.

18 October 1952 Before 2200 - Adelaide Hills, South Australia, Australia -   An object was observed. Multiple independent witnesses. One object, about 150 feet across, was observed by one experienced male witness (Hooper).

18 October 1952 22:00 - Port Pirie, South Australia, Australia -   Irridescent cigar, size of Boeing 707, flew southeast rapidly to the northwest.

19 October 1952 - Front Line, South Korea -   Cartwheel-like objects throwing sparks, flew in 15' orbit above UN troops on the front line of the war zone, to the west side.

19 October 1952 13:30 - San Antonio, Texas, USA -   Three circular aluminum objects, one olive-drab colored on the side

19 October 1952 18:58 - Hawaii S 500M, Hawaii, USA -   USAF C-124 incident.

19 October 1952 18:58 - Hawaii, USA -   100 feet diameter round yellow light, with a red glowing edge

20 October 1952 22:30 - Western Front, South Korea -   An unusual object was sighted, that had unconventional appearance and performance. One disc, about 2 feet across, was observed by military witnesses on a farm.

21 October 1952 - Gremi.Ft-Fresnes.Ch, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several witnesses.

21 October 1952 - Knoxville, Tennessee, USA -   Six white lights fly in a loose formation, make a shallow dive

22 October 1952 22:10 - Laurinburg, North Carolina, USA -   Nocturnal lights were observed by three military witnesses at an airfield. Explanation: Aircraft.

23 October 1952 - Indianapolis, Indiana, USA -   An object was observed. Physiological effects were noted. An object was observed at close range (and physical effects reported) by a male witness (Hobner).

23 October 1952 18:30 - Toledo W10M, Ohio, USA -   Nocturnal lights were observed by three witnesses on a highway.

23 October 1952 20:30 - Malacca, Malaysia -   A hovering object was observed. One object was observed by more than five witnesses for 30 minutes.

24 October 1952 20:26 - Elberta, Alabama, USA -   T-11 at 7500 feet altitude. Speed 165mph. Plate shaped object on end, deep orange, moved with concave surface forward, with tail like comet, moved much faster than F-80. Constant acceleration / straight line 5 degree ascent.

25 October 1952 10:30 - Reno, Stead Afb, Nevada, USA -   A daytime disc was observed by three military witnesses at an airfield. Explanation: Aircraft.

27 October 1952 - N Kyushu, Japan -   An unidentified but otherwise conventional object was sighted. An unidentified object moving in a straight trajectory across the sky was observed by military witnesses. Explanation: Star.

27 October 1952 02:03 - Marignane Apt, France -   15' long football, throbbing, soft changing tints, had metallic grillwork,4 rectangular windows, 8-12",dull sound when touched ground, soft swishing on departure, instanct acceleration, gone in three seconds.

27 October 1952 02:03 - Marignane Airport, France -   Customs officer Gabriel Gachignard observed a cigar-shaped object land briefly on the airfield 100 meters away, producing a dull sound. Explanation: SpiderGoss.

27 October 1952 07:50 - Lignan-de-Bazas, France -   Two glowing balls hover for 10 minutes, seem to burst.

27 October 1952 15:00 - Forbach, France -   White trails in sky, 40 small gray balls exit and fly to to the north toward Saar, Germany.

27 October 1952 17:30 - Brives-Charensac, France -   Hovered.

27 October 1952 20:00 - Woomera, South Australia, Australia -   Five military witnesses at Woomera Open Air Theatre saw cigar fly on straight horizontal trajectory, 40 degree elevation, right to left. Had two ports and interior lighting. Faster than jet.

27 October 1952 20:30 - Eyrans, France -   Large round white object flew east to west. Had pointed end. Threw sparks. Angel hair residue.

27 October 1952 23:30 - Marseille, France -   Luminous ovoid flies east rapidly to the west.

28 October 1952 - Dallas Nw, Texas, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported. Explanation: Star.

28 October 1952 - Texarkana, Arkansas, USA -   A daytime disc was reported.

28 October 1952 - Ashdown, Arkansas, USA -   A daytime disc was reported.

28 October 1952 16:00 - Tarbes, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by more than two witnesses.

29 October 1952 - Richmond, Virginia, USA -   Venezuelan Airliner incident. Rivas Case

29 October 1952 02:00 - Hempstead, New York, USA -   White luminous object maneuvering at high speed, tracked on airborne radar

29 October 1952 07:50 - Erding, Germany -   Round object, silhouetted against a cloud

29 October 1952 18:10 - Jacksboro 17M Us281, Texas, USA -   One metallic disc, about 40 feet across, was observed on a highway.

In November 1952 - Angatuba Range, Brazil -   Man spent three nights in mountains where he had seen 5 UFO hovering. On last night saucer landed, invited aboard. UFOnaut later came to visit DK at his home.

In November 1952 - UK -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 300 feet across, was observed.

In November 1952 - Friona, Texas, USA -   An object was observed. Traces found. One object was observed by one witness. Explanation: Hoax.

In Late 1952 - Table Bay, South Africa -   Nautical UFO. "Rocket" seen over Table Bay. Went straight up, then down, unclear if came out or went into water. Police launch searched area, nothing found.

In Late 1952 - Orbe, Switzerland -   A fireball was observed. One fireball was observed by one witness (Maire).

In Late 1952 - Stockholm, Sweden -   A flying disc was observed. One disc was observed by several witnesses on a farm.

Nov 1952 - Dublin, Ireland -   A child was burned when a strange disk, 25 cm in diameter, landed near Dublin.

In November 1952 Around 0100 - Damascus, Ohio, USA -   Nocturnal lights were reported.

In November 1952 Before 0800 - Augusta, Georgia, USA -   An unidentified object was sighted, that had an extraordinary appearance or performance. One object, the size of a star, was observed in clear weather by three experienced male witnesses near a nuclear test site for 12 seconds (Bernac).

In November 1952 15:30 - East Molesey, UK -   Hovered. Explanation: Reflection.

31 October 1952 19:40 - Fayetteville, Georgia, USA -   Orange blimp-shaped object, 80 feet long 20 feet wide

In Late 1952 After 2000 - Key West E, Florida, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by several male experienced military witnesses on the ocean (Merriman).

In November 1952 23:30 - Comanche S13.5M Hwy16, Texas, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object, about 40 feet across, was observed by two witnesses, a married couple, for 20 minutes (Cowan).

2 November 1952 - Milano Cathedral, Italy -   A flying disc was observed. One disc was observed by one witness.

3 November 1952 18:29 - Laredo AFB, Texas, USA -   A long, elliptical, white-grey light flying very fast. Explanation: Meteor.

4 November 1952 - West Hokkaido, Japan -   An object which flew in a straight line across the sky was reported.

4 November 1952 06:00 - Laval, France -   Brilliant cigar-shaped UFO changes color and shape into disc, back to cigar, then fades away.

4 November 1952 13:00 - Erding, Germany -   Dark and oval-shaped object, tumbling end-over-end. Explanation: Balloon.

4 November 1952 17:40 - Vineland, New Jersey, USA -   Two groups of 2-3 whirling discs of light fly toward the southeast

4 November 1952 17:50 - Caribou, Maine, USA -   Slow moving light of varying colors, observed for four hours by air and ground observors. Explanation: Star.

5 November 1952 15:30 - Ouarsenis-Montenote, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

7 November 1952 16:45 - Auburn, Alabama, USA -   Bright, circular object, stationary in the sky. Explanation: Star.

8 November 1952 08:00 - Brinson N2M, Georgia, USA -   Farmer incident.

8 November 1952 17:15 - Auburn, Alabama, USA -   Many people observed a silver colored spherical or oval shaped object. Explanation: Balloon.

8 November 1952 18:05 - Tierra Amarilla AFS, New Mexico, USA -   USAF B-29 incident. Supersonic target tracked by radar from El Vado, New Mexico. Explanation: Malfunct.

8 November 1952 19:10 - Rouffignac Grotto, France -   Nocturnal lights were reported at a mountain for over one minute.

10 November 1952 21:50 - Washington, District of Columbia, USA -   Civilian observed two lights east of Washington National Airport. Explanation: Star.

11 November 1952 15:40 - Lott, Texas, USA -   Unidentified objects were sighted, that had an unusual appearance or performance. Two objects were observed by two witnesses. Explanation: Balloon.

11 November 1952 16:15 - Chatham, England, UK -   Oval tailed body seen by over 60 observors for a ten-minute period in a 25 mile area between Chatham and Dover, England.

11 November 1952 16:20 - Chatham, UK -   One object was observed by over 20 witnesses.

12 November 1952 12:00 - Jutland, Denmark -   Mystery aircraft.

12 November 1952 22:23 - Los Alamos, New Mexico, USA -   Four red-white-green lights fly slowly over prohibited area. Explanation: Balloon.

13 November 1952 02:20 - Opheim, Montana, USA -   Project Blue Book "unidentified" case. Explanation: Weather.

13 November 1952 02:20 - Opheim, Montana, USA -   US Weather Bureau and USAF radar crew track objects visually and by radar at 158,000 feet altitude.

13 November 1952 02:43 - Glasgow AFB, Montana, USA -   Five glowing objects in formation make 90 degree turn overhead, to the southwest. The two outside objects seemed to bank. Oval shaped, 30-50 feet diam, no trail, no exhausts, no noise. Qualified reliable weather bureau witness.

15 November 1952 02:40 - Washington, District of Columbia, USA -   AF captain and his wife observed a white or pale blue object making a noise as loud as "six or more jets at low altitude". Explanation: Aircraft.

15 November 1952 08:35 - Pommard, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 1 foot across, was observed.

15 November 1952 13:07 - Pyongyang Ct 7943, North Korea -   When first seen 10 feet silver orb was below pilot, rapidly to the north for 5 miles. Made 180 degree turn rapidly to the south, climbed. When plane banked toward UFO, it banked into a left-hand orbit around the aircraft. No radar.

15 November 1952 18:45 - Bower's Beach, Delaware, USA -   Two civilian sources observed a "deep orange glow with intermittent white lights". Explanation: Aircraft.

15 November 1952 20:25 - Wichita, Kansas, USA -   USAF B-47 incident. Explanation: Balloon.

15 November 1952 20:25 - Wichita, Texas, USA -   Elliptical, blue-white light with an orange or red tail

15 November 1952 20:45 - Mcandrew Afb, Newfoundland, Canada -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by several military witnesses at an airfield for six seconds. Explanation: Balloon.

16 November 1952 09:30 - Castelfranco Emilia, Italy -   Farmer saw 20m plate-shaped disc hover, 5m long cylinder rotated on top and bottom. Plates separated, three human-appearing occupants inside. Wore rubber suits with masks. Spoke "Verren.firg.unch", then went away rapidly

16 November 1952 09:45 - Rhein-Main AFB, Germany -   AF radar tracks low speed, low altitude, invisible objects for over 8 hours. Explanation: Weather.

16 November 1952 10:15 - Lumberton, North Carolina, USA -   Five civilians observed a bright orange, oblong object moving slowly across the sky. Explanation: Aircraft.

16 November 1952 16:30 - Nichols W, South Carolina, USA -   A daytime disc was observed by 20 witnesses on a farm.

16 November 1952 17:06 - Landrum, South Carolina, USA -   Motion pictures. Explanation: Reflection.

16 November 1952 18:38 - Imperial Beach, California, USA -   Naval duty officers sighted an unusual large orange disc of light which hovered for four minutes and then went upward at a high speed. Explanation: Balloon.

17 November 1952 - Tronguen, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

17 November 1952 04:00 - Genlis, France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one witness.

17 November 1952 04:50 - Mcandrew Afb, Newfoundland, Canada -   An unusual object was sighted, that had unconventional appearance and performance. One changing color object was observed at an airfield.

18 November 1952 - Quetta, Pakistan -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported. Explanation: Star.

18 November 1952 - Castelfranco, Italy -   Nello Ferrari, 41, a farmer, found himself flooded with a reddish light and saw a large plate ten meters above him, between gold and copper in color.

19 November 1952 08:00 - Guanarito, Venezuela -   Aircraft-like objects were observed. Three aircraft-like objects were observed by several hundred witnesses in a town. Explanation: Aircraft.

20 November 1952 11:00 - Desert Center, California , USA -   George Adamski meets a Venusian and photographs a flying saucer. Explanation: Hoax.

20 November 1952 20:05 - Salton City, California, USA -   B-50 crew sees a stationary light change color from white to red to green. Explanation: Balloon.

20 November 1952 Night - Mount Blanca, Colorado , USA -   Rancher incident.

20 November 1952 Night - La Force, France -   Luminous red disc ascends. White nocturnal lightflies in concentric circles for 10 minutes, then flies to the west over river valley.

21 November 1952 - Belle-Ile, France -   An object was observed. It moved with a falling-leaf motion. One object was observed by one experienced male witness.

21 November 1952 - Red Wing, Wi, Minnesota, USA -   An unidentified but otherwise conventional object was sighted. An object which flew in a straight line across the sky was reported. Explanation: Star.

21 November 1952 - Margate, UK -   A green fireball was observed. One green green fireball was observed by one witness.

21 November 1952 18:22 - Aiken, South Carolina, USA -   Savannah River AEC workers observed a round, glaring red, object with no tail, traveling at high speed. Explanation: Meteor.

21 November 1952 19:00 - Belle-Ile, France -   A luminous sphere, its color changing from orange to white, was seen at low altitude.

21 November 1952 21:20 - Fort Benning, Georgia, USA -   Bluish white UFO zig-zagged, vanished and reappeared further on in sky, rapidly to the SSE. Explanation: Aircraft.

22 November 1952 - South Highbury, UK -   Hovered.

22 November 1952 07:00 - Cholet, France -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

22 November 1952 07:00 - Picoiseau, France -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

22 November 1952 07:00 - Cormenon, France -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

22 November 1952 07:00 - Cholet, France -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

22 November 1952 07:15 - Asse.Boisne, France -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

22 November 1952 07:20 - Mamers, France -   A meteor-like object was observed. Nocturnal lights were reported. Explanation: Meteor.

22 November 1952 08:40 - Orleans, France -   Cigar flies rapidly to the northeast, makes two stops, shoots away rapidly to the south.

22 November 1952 22:00 - Bocaranga, Central African Republic -   Hovered. Explanation: Inversion.

23 November 1952 - Locmaria, France -   An unusual object was sighted, that had unconventional appearance and performance. One object was observed for eight minutes.

23 November 1952 15:50 - Montenotte, Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

23 November 1952 16:10 - Algeria -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

23 November 1952 18:00 - Belle Ile, France -   Luminous ball spins and wobbles, changes colors. Flies rapidly to the southwest toward sea.

24 November 1952 02:30 - Quimpere, France -   Huge brilliant saucer or sphere seen widely. Changed colors.

24 November 1952 15:48 - East Glendale, California , USA -   Deputy Sheriff incident. Three aircraft plant employees observed four unidentified flying objects, spherical in shape, a dull grey aluminum color, and appeared to be emanating light. Explanation: Aircraft.

24 November 1952 18:30 - Annandale, Virginia, USA -   A civilian couple observed a bright glowing light "the size of a baseball" maneuver back and forth across the sky. Explanation: Aircraft.

25 November 1952 12:00 - Panama, Panama, Panama -   Two objects traveling at an estimated speed of 275 mph were detected by radar attached to anti-aircraft guns. Glowing yellow lights seen in partly cloudy weather by two ground observors at a military facility for five hours. Official explanation: balloon.

25 November 1952 20:30 - White Sands, New Mexico, USA -   Field grade officer sees multiple maneuvering lights, including a final object that disappeared straight up with two rows of brilliantly-lit six foot high windows. Explanation: Aircraft.

26 November 1952 - Sao Paulo, Brazil -   An object which flew in a straight line across the sky was reported (Kuhn).

26 November 1952 22:30 - Goose Bay, Newfoundland and Labrador, Canada -   F-94 chased maneuverable disc that changed color from white to red, as it climbed and turned. Explanation: Star.

27 November 1952 - Gaillac, France -   A cigar-shaped object was observed. One cigar-shaped object was observed. Explanation: Birds.

27 November 1952 - Albuquerque, New Mexico, USA -   Project Blue Book "unidentified" case.

27 November 1952 06:30 - Mont.Marsan, France -   One object was observed by four witnesses (Bellocq).

27 November 1952 12:10 - Prescott, Arizona, USA -   USAF B-26 bomber bracketed by 20 ft black smoke bursts, 4-3-3-4-3; , similar to antiaircraft fire. Explanation: Aircraft.

27 November 1952 20:15 - DeQuincy, Louisiana, USA -   A woman reported seeing a "round and/or pyramidal shaped object with a bright reddish-pink color" for 2 1/2 hours. Explanation: Star.

27 November 1952 Night - Auckland, Nedin, New Zealand -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed in a residential area.

28 November 1952 - Edmonton, Alberta, Canada -   An object which flew in a straight line across the sky was reported.

28 November 1952 07:45 - St Aubin.Lorquenay, France -   (Ambiguous location - more than one place with this name).

28 November 1952 12:00 - Bluesky W, Alberta, Canada -   A daytime disc was observed by three witnesses on a road.

28 November 1952 16:00 - Culver City, Mgm L2, California , USA -   Film Crew incident.

28 November 1952 19:40 - Delta, Utah, USA -   USAF T-33 incident.

28 November 1952 19:45 - Ogden, Utah, USA -   A T-33 follows an object trailing a long amber-rose colored stream for 20 minutes. Explanation: Aircraft.

In 1953 - Kunashir Island, Russia -   Airplane coming in from Pacific Ocean mysteriously vanished as observers looked at it, first visually then on radar screens.

In 1953 - Columbus, Ohio, USA -   An object, later identified as the planet Venus, was observed. Nocturnal lights were reported (Kraus). Explanation: Venus.

In 1953 - Lake Of The Ozarks, Missouri, USA -   Fog, mist. two men in fishing boat in early morning, outboard motor died. Humming sound from fog, saw shiny disc 5' above lake, oscillating. Water danced under UFO. Men paddled to shore.

In 1953 - Bad Axe, Michigan, USA -   An unidentified object was sighted, that had an unusual appearance or performance. Nocturnal lights were reported.

In 1953 - Anaco, Venezuela -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed for 40 minutes.

In 1953 - Alexandria, Virginia , USA -   An unidentified object was sighted, that had an unusual appearance or performance. Nocturnal lights were reported.

In 1953 - Delhi, India -   Indian AF Vampires incident.

In 1953 - Bangui, Central African Republic -   Zigzag maneuvers.

In 1953 - UK -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Three objects were observed by two male witnesses, typical age 37 (Hewins).

In 1953 - Petersburg, Virginia , USA -   A flying disc was observed. One disc was observed by several witnesses.

In 1953 - Anza Village, California , USA -   Occupant

In 1953 - North Syracuse, New York, USA -   Unusual objects were sighted, that had unconventional appearance and performance. Four objects, the size of a star, were observed in clear weather by one male witness for over one minute (Debaise).

In 1953 - Wilcannia, New South Wales, Australia -   Object blurred, ill defined. Site photos on file.

In 1953 - Johannesburg, South Africa -   Crashed Ufo incident.

In 1953 - Lermarken, Sweden -   Close encounter with a an unidentified craft and its occupants. One object was observed by more than one witness (Nilsson).

In 1953 - -   An object was observed. Electromagnetic effects were noted. An unidentifiable object was observed at close range and caused physical effects.

In 1953 - Kansas City, Missouri, USA -   A daylight disc was observed by a male witness (Marquis).

In 1953 - Verdun, Quebec, Canada -   A daytime disc was reported (Greenway).

In 1953 - Evansville, Indiana, USA -   Nocturnal lights were reported.

In 1953 - Shiloh, Ohio, USA -   A daylight disc was observed by a male witness (Patton).

In 1953 - Perrin AFB, Texas, USA -   Radar blip detected at Dallas, F-86 fighters from Perrin Field, Denver, Salt Lake ordered to intercept and destroy. UFOs crossed Oklahoma border toward Texas, stopped, 90 degree turn, rapidly to the northwest at 8000 mph. Debriefed four hours!

1953 - -   USN incident. Navy AD3 attack planes paced UFO

1953 - Muskogee, Oklahoma, USA -   Flying cup photo. Blue Book listed as hoax.

30 November 1952 00:30 - Washington, District of Columbia, USA -   Radar at Washington National Airport tracks similar to those of July 26,1952. Drunken ground report later in the day. Explanation: Aircraft.

In 1953 Dawn - New Jersey, USA -   A daytime disc was reported.

30 November 1952 10:00 - Modena, Italy -   A daytime disc was reported on a farm.

In 1953 Noon - Hong Kong Harbor, China -   Shell Tanker incident.

In 1953 Daytime - Long Beach, California , USA -   Occupants inside UFO

In 1953 Evening - Detroit, Michigan, USA -   Riding on beam of red light in front of 12' brown flying boat with glass dome, man dressed in black coat like a priest's, slim body dark hair, "small long face." Viewed through binoculars.

In 1953 21:00 - Pittsburgh, Pennsylvania, USA -   One object was observed by one witness.

In December 1952 21:00 - St Augustine, Florida, USA -   One object was observed for 12 seconds (Kawe).

In 1953 Around 2100 - Manchester, UK -   Hovered.

In December 1952 After 2100 - Lesnoy, Russia -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object, about 40 feet across, was observed by one witness in a forest (Kamkin).

In Winter 1952 22:30 - Weston, Wyoming, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One red object was observed by one male 38-year-old witness on a river (Snyder).

In 1953 Night - Antignano, Italy -   Nocturnal lights were reported.

In 1953 Night - Mudeford, UK -   One object was observed by two male witnesses (Parker).

In 1953 23:00 - Ohrid, Macedonia -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by several witnesses at a lake.

In 1953 Around 2300 - Omaha Nw, Nebraska, USA -   Objects were sighted that had an appearance and performance beyond the capability of known earthly aircraft. An unidentified object at close range was observed in clear weather by more than one male witness at a mountain (Reynolds).

In December 1952 Night - Memphis, Michigan, USA -   An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object, about 80 feet across, was observed by one male witness for a few seconds (Kawe).

1 December 1952 04:40 - Mitchel AFB, New York, USA -   An object identified as the planet Jupiter was observed. One object was observed by several witnesses at an airfield for 19 minutes. Explanation: Jupiter.

3 December 1952 22:10 - Bordeaux, France -   Long bright cigar moves slowly in sky, suddenly shoots away. Leaves blue trail.

4 December 1952 - Antelope Valley, California , USA -   An object which flew in a straight line across the sky was reported.

4 December 1952 03:42 - Congaree AFB, South Carolina, USA -   Radar tracks 6,000 mph object. Explanation: Malfunct.

4 December 1952 16:30 - Barrage.Anseremme, Belgium -   One orange ball was observed by five witnesses in a city (Lambert).

4 December 1952 18:30 - Tanana Afb, Alaska, USA -   A meteor-like object was observed. One object was observed by one witness at an airfield. Explanation: Meteor.

4 December 1952 20:48 - Laredo AFB, Texas, USA -   USAF F-51 incident. Explanation: Aircraft.

4 December 1952 20:53 - Laredo, Texas, USA -   Blue white object almost crashes into fighter

4 December 1952 23:00 - Toulouse, Gare Reynal, France -   Luminous disc flies east rapidly to the west fast with bright white and red flashes.

5 December 1952 20:48 - Lackland AFB, Texas, USA -   USAF pilot of T-28 saw a blue light maneuver in a counterclockwise orbit then climb.

6 December 1952 - Auckland, New Zealand -   Whistling blue-green disc flies over.

6 December 1952 - Douglas, Georgia, USA -   Nocturnal lights were reported (Valentine).

6 December 1952 - Galveston, Texas, USA -   USAF B-29 incident.

6 December 1952 05:25 - B-29, Guam, USA -   USAF B-29 incident. Explanation: AnomProp.

6 December 1952 05:35 - Gulf of Mexico -   Tracked on radar four high speed targets

6 December 1952 09:15 - Angoon, Alaska, USA -   Air National Guard pilot saw two shiny spheres connected by a solid rod heading south.

6 December 1952 10:15 - Angoon, Alaska, USA -   ANG incident.

6 December 1952 14:00 - Bitburg, Germany -   Unknown phenomenon crossed the nose of an airliner and abruptly disappeared in a downward direction. Explanation: Meteor.

6 December 1952 18:00 - McGuire AFB, New Jersey, USA -   An unidentified object, later identified as a planet, was observed. An unidentified object, later identified as a planet, was observed. One object was observed by military witnesses at an airfield for 45 minutes. Explanation: Venus.

6 December 1952 19:00 - Plimmerton, New Zealand -   Glowing green ball of light has band of bright spots. Makes hissing sound. Flies rapidly to the south.

6 December 1952 20:00 - Kyeburn, New Zealand -   Local wave of UFO reports.

6 December 1952 21:50 - Palmerston, New Zealand -   Green ovoid rapidly to the northeast, low hissing sound, blue object rendezous, both moving rapidly to the southwest .

8 December 1952 - Chicago, Illinois, USA -   Row of 5-6 white lights flew rapidly along the plane.

8 December 1952 20:16 - Ladd AFB, Alaska, USA -   White, oval light which changed to red at higher altitude

9 December 1952 - Derby, Connecticut, USA -   An object which flew in a straight line across the sky was reported.

9 December 1952 17:45 - Madison, Wisconsin, USA -   Four bright lights, in diamond formation

10 December 1952 - Hungnam, North Korea -   USN near-collision with orange fireball

10 December 1952 09:20 - Pope Afb 8M, Sc, North Carolina, USA -   Radar. Explanation: Mirage.

10 December 1952 19:15 - Odessa, Washington, USA -   Two pilots in an F-94 made visual and radar contact with a large, round, white object. The object hovered, reversed direction almost instantaneously and disappeared. Official explanation: Balloon.

10 December 1952 19:17 - Ladd AFB, Alaska, USA -   A meteor-like object was observed. One object was observed by two witnesses at an airfield for six seconds (Wacha). Explanation: Meteor.

11 December 1952 - Sweden -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Two objects were observed for over one minute.

11 December 1952 19:00 - Woodland Hills, California , USA -   One object was observed for 18 seconds (Schreiber).

11 December 1952 Around 2300 - Karlshamn, Sweden -   Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several objects were observed by five witnesses.

12 December 1952 00:25 - McGuire Air Force Base, New Jersey, USA -   Two observations made of an unidentified light

12 December 1952 03:00 - London, UK -   Watermelon-shaped object of white light

12 December 1952 19:15 - Los Alamos, New Mexico, USA -   An object which appeared as a white tennis ball leaving a trail of sparks. Explanation: Meteor.

13 December 1952 09:10 - Palomar Gardens, California , USA -   Photo of structured object. Explanation: Hoax.

13 December 1952 19:35 - S, Japan -   A star-like object was observed and photographed. One object was observed by military witnesses at an airfield for over 15 minutes. Explanation: Star.

14 December 1952 03:50 - Tsutsu, Japan -   An object was tracked by radar and sighted visually. An unidentified object was tracked by radar and sighted visually by several witnesses on the shore.

14 December 1952 11:45 - Charlottesville, Virginia, USA -   Light orange elliptical shaped object. Explanation: Debris.

15 December 1952 - Honshu, Japan -   An object was tracked by radar. An unidentified object was tracked by radar.

15 December 1952 09:15 - Hartsville Rf80, South Carolina, USA -   USAF incident. Explanation: Balloon.

15 December 1952 09:15 - Hurstville, South Carolina, USA -   RF-80 sighted a circular silver object about the size of a half-dollar.

15 December 1952 09:25 - Greensboro, North Carolina, USA -   RF-80 saw a bright circular or spherical silvery object, losing and gaining altitude. Explanation: Balloon.

15 December 1952 19:15 - Goose Bay, Newfoundland and Labrador, Canada -   F-94 chased maneuverable disc that changed color from white to red, which was also tracked by ground and airborne radar. A T-33 crew also sighted it. Explanation: Malfunct.

16 December 1952 20:50 - Ladd AFB, Alaska, USA -   Nocturnal light hovers, shoots toward airbase, stops, blinks out, reappears.

16 December 1952 22:00 - Gisborne, New Zealand -   Angel hair falls from fast luminous blue object making erratic maneuvers moving rapidly to the E

17 December 1952 07:57 - Ithaca, New York, USA -   A meteor-like object was observed. One object was observed by military witnesses for a few seconds. Explanation: Meteor.

17 December 1952 16:15 - San Diego, California , USA -   Two discs maneuver over coast and city. Slow to very high speeds.

17 December 1952 21:20 - Newcastle, Indiana, USA -   A round and flat object of orange color moving from east to west

18 December 1952 - Oak Ridge, Tennessee, USA -   Radar / Visual Sighting

18 December 1952 08:28 - Itazuke Afb, Japan -   An object was tracked by radar. One object was observed by a male military witness at an airfield for nine minutes. Explanation: Mirage.

19 December 1952 06:48 - Anderson AFB, Guam, USA -   A meteor-like object was observed. One object was observed by more than three military witnesses at an airfield for 42 seconds. Explanation: Meteor.

19 December 1952 08:50 - Anderson AFB, Guam, USA -   3 reports of same UFO. Ground and air observors see a silvery, cylindrical, supersonic object over a 115 mile course. Explanation: Meteor.

20 December 1952 15:30 - USA -   A daytime disc was reported (Scott).

20 December 1952 16:30 - Cannes, France -   USN incident.

21 December 1952 18:15 - San Antonio, Texas, USA -   Round, unidentified object , that emitted an intense green light. Explanation: Meteor.

22 December 1952 - Cabo Frio, Brazil -   A hovering object was observed. One object, about 40 feet across, was observed by five witnesses for five minutes (Silva).

22 December 1952 19:30 - Banning, California , USA -   Autopilot Technician incident.

22 December 1952 19:30 - Moses Lake, Washington, USA -   Hat-shaped glowing object rising vertically in odd spurts right and left

24 December 1952 06:17 - Camp Carson, Colorado , USA -   A silvery unidentified flying object circular in shape, about the size of a baseball, changing later to a "tear-shaped" configuration and hovered in view for two to three minutes after which it disappeared at a high rate of speed. Explanation: Balloon.

24 December 1952 12:15 - Dallas, Texas, USA -   USAF B-36 incident.

25 December 1952 20:05 - Miami, Florida, USA -   Photo. Explanation: Planet.

25 December 1952 23:20 - Paarl Ne, South Africa -   Human appearing occupant asks for water. Witness shown disc. Humanoid injured.

27 December 1952 - Regina, Saskatchewan, Canada -   2 reports of same UFO.

28 December 1952 - Marysville, California , USA -   Project Blue Book "unidentified" case.

28 December 1952 18:00 - Beverly, Massachusetts, USA -   Semi-circular cloud maneuvers and veers about, rises vertically and is gone.

28 December 1952 23:09 - Albuquerque, New Mexico, USA -   Elongated cigar-like object the size of a medium bomber. Explanation: Meteor.

29 December 1952 - Denver, Colorado , USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. Nocturnal lights were observed by a female witness (Berglund).

29 December 1952 - Japan -   An unidentified object was tracked by radar and sighted visually.

29 December 1952 - Amarillo, Texas, USA -   Extremely large and intense bright round bluish-white light

29 December 1952 19:30 - F-94, Japan -   USAF incident. Explanation: Venus.

29 December 1952 19:30 - Chitose, Japan -   Object emitting three beams of light and tracked on airborne radar

29 December 1952 21:10 - Tucumcari Ene, New Mexico, USA -   USAF B-26 incident.

30 December 1952 12:00 - Terrigal,, Australia -   Extremely brilliant carbon-arc bright object. Explanation: Balloon.

In January 1953 - France -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

In Early 1953 - Weymouth Downs, UK -   Occupants.

In Early 1953 - Warragamba, New South Wales, Australia -   Close encounter with a an unidentified craft and its occupants. More than two objects were observed by one witness.

In January 1953 - Petoskey, Michigan, USA -   Nocturnal lights were reported.

In January 1953 - Sandusky, Michigan, USA -   Nocturnal lights were reported.

In January 1953 - Copper Cliff, Ontario, Canada -   A daylight disc was observed by a male witness (Howard).

31 December 1952 04:50 - Ramey AFB, Puerto Rico, USA -   USAF RB-36 incident. Large red-orange ball of light. Explanation: Meteor.

In Early 1953 06:30 - Rotherham, UK -   An unidentified but otherwise conventional object was sighted. Nocturnal lights were reported (Burke). Explanation: Reflection.

In January 1953 Daytime - Bulawayo, Zimbabwe -   Photo

In January 1953 21:00 - Manchester, UK -   Nocturnal lights were reported in a city.  
 
 
 
 
 
 
 
 


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