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.

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

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

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).

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

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).

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

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

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

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

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).

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.

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

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

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.

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 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 .

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.

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).

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

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

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.

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

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

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).

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

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

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 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).

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.

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.

13 July 1952 04:00 - Washington Sw60M, Virginia , USA -   NAL incident.

15 July 1952 22:10 - West Palm Beach, Florida, USA -   Discus-shaped object, grayish, except when hovering

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.

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 - -   Two cigar-shaped objects, one hovering the other moving to the east

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.

20 July 1952 00:30 - Dai-el-Aouagri, Morocco -   A luminous object, 20 meters diameter, was seen landed on the ground.

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 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 23:00 - Vico, Italy -   A man who was fishing in the Serchio River saw a disk hovering for ten minute.

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.

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 21:30 - Enid, Oklahoma, USA -   An enormous disk buzzed a car

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.

12 August 1952 22:48 - Wink, Texas, USA -   Several pie-pan-shaped aluminum colored objects. Explanation: Aircraft.

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).

18 August 1952 00:50 - Fairfield, California, USA -   Object change color from red green-orange-blue

23 August 1952 - Dayton, Ohio, USA -   GOC incident.

23 August 1952 01:04 - Sinoiju, South Korea -   Orange-red cigar-shaped object

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.

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.

27 August 1952 - Pittsburg, Kansas, USA -   Object reported hovering over open field; bluish lights seen through ports; swift ascent when observed

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 Around 2100 - Le Roy, New York, USA -   A flying disc was observed. One disc was observed.

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 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 20:35 - Colorado Springs, Colorado, USA -   Three objects 50 feet in diameter, ten feet high, aluminum

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).

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.

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.

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).

26 September 1952 23:16 - Azores Nw400M, Atlantic -   C-124 Transport incident. Explanation: Aircraft.

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).

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).

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.

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.

In Fall 1952 Afternoon - Indianapolis, Indiana, USA -   Instrumented observation. Explanation: Animals.

6 October 1952 Evening - Mounts Bay Newlyn, UK -   A hovering flying disc was observed. One disc was observed by one male witness (Main).

12 October 1952 - Hungnam, North Korea -   USMC Pilot incident. Explanation: Reflection.

14 October 1952 18:00 - Signa, Italy -   Woman near woods encounters silver disc, hovers at 40m altitude, 30m away, green glow, maneuvers.

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.

In Late 1952 - Stockholm, Sweden -   A flying disc was observed. One disc was observed by several witnesses on a farm.

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).

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.

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.

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 - Delhi, India -   Indian AF Vampires incident.

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 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).

4 December 1952 20:48 - Laredo AFB, Texas, USA -   USAF F-51 incident. Explanation: Aircraft.

6 December 1952 - Galveston, Texas, USA -   USAF B-29 incident.

8 December 1952 - Chicago, Illinois, USA -   Row of 5-6 white lights flew rapidly along the plane.