United States

In April 1952, several civilian pilots in Benson, Arizona, observed a bright, oval-shaped object that remained stationary in the sky for over 50 minut…

In April 1952, a witness in Cayuga Lake, New York, observed a green fireball crossing the sky from northeast to northwest. The sighting came after a p…

In April 1952, an amateur astronomer and his son in Miami observed four dark objects passing across the face of the moon. The objects were circular, o…

In April 1952, a witness in Texas observed an unusual formation of unidentified flying objects. It involved between 50 and 75 gray discs moving in a c…

In April 1952, a civilian woman in Mississippi observed a glowing aerial object described as a "cotton basket" shape. The sighting occurred at 04:45 l…

In April 1952, a woman in Memphis, Tennessee, observed an unidentified flying object at dawn. She described a bright object with the brilliance of a p…

In April 1952, two civilians in St. Louis observed a bright object that disappeared rapidly. The report notes the object had a shiny color and faded a…

In April 1952, a retired U.S. military pilot reported seeing an elliptical or cigar-shaped object that was brightly illuminated without any visible tr…

An officer at Lackland Air Force Base in Texas observed a white spherical object in April 1952. The incident occurred by chance while looking through …

In April 1952, a ground observer in Point Hope, Alaska, reported a multi-engine unidentified aircraft, observed visually and via radar. The classified…

In April 1952, RCAF personnel in North Bay, Ontario, reported a bright amber object performing unusual maneuvers. The object was observed for two minu…

In April 1952, a U.S. Air Force officer in Moriarty, New Mexico, reported an unidentified object that appeared on radar. The object was moving at an e…

An Air Force officer observed three unidentified objects over the Gulf of Mexico on April 13, 1952. The objects appeared as orange balls of light and …

In April 1952, two U.S. Navy officers reported an unidentified object while flying over Memphis, Tennessee. The object, described as an inverted bowl …

In April 1952, a commercial airline pilot reported seeing several objects in a V-formation near LaCrosse, Wisconsin. The objects were moving at high s…

In April 1952, a witness in Oklahoma described a cubic and rectangular object moving along a 45-degree trajectory. The sighting was brief but striking…

In April 1952, a witness in Santa Cruz, California, reported an unusual aerial phenomenon. The report details a nighttime observation of two luminous …

In April 1952, an observer in Wichita, Kansas, reported a yellow object emitting a bright, straight streak of light. The sighting lasted only 1.5 seco…

In 1952, an experienced Air Force pilot reported a circular, bright object that made a 180-degree turn in just 6 seconds. The sighting occurred over S…

In April 1952, a group of Boy Scouts in Dallas, Texas observed between 8 and 10 luminous objects in the sky. The objects, described as spherical and c…

In April 1952, a witness in Vallejo, California, observed two disc-shaped objects with a light orange color. The observer, a school official and amate…

In April 1952, a witness in Sault St. Marie, Michigan, observed a pink, circular object hovering in the sky. The report suggests it might have been a …

In April 1952, two engineers in Longmeadow, Massachusetts, observed an unusual object for 40 minutes. They described a star-colored object that made r…

In April 1952, an army officer at Fort Eustis, Virginia, observed a luminous object with an elliptical or spherical shape and a greenish-blue tail. Th…

In April 1952, a radar operator in Benton, Pennsylvania, detected an object that maintained contact for 20 minutes. The system recorded a formation of…

In April 1952, a group of weather observers in Yuma, Arizona reported a white, flat, circular object with an intermittent tail. They observed the phen…

In April 1952, four civilians in Bethesda, Maryland, reported seeing a V-shaped formation of lights with between 7 and 9 objects. Witnesses described …

In April 1952, a radar observer in Japan recorded an unidentified object that appeared on the screen for two minutes. The official report could not de…

In April 1952, a housekeeper in Corner Brook, Newfoundland, observed a bright aerial object with a yellowish-gold color. The witness, a building janit…

In April 1952, an air base in Benson, Pennsylvania, recorded an unusual aerial phenomenon. Three objects appeared on the radar screen for 28 minutes, …

In April 1952, a high-ranking U.S. Air Force officer stationed in Saudi Arabia reported an unidentified flying object. The officer, with extensive exp…

In April 1952, a red, circular object was sighted in Jamesville, New York. Witnesses reported unusual maneuvers, sparking initial interest. However, i…

In April 1952, three civilians in Hallingdal, Norway, witnessed an unusual aerial phenomenon. A glowing spherical object suddenly stopped in mid-air, …

In April 1952, an Air Force officer in Ohio observed a bright, elongated aerial object. The object was moving in a straight line at high speed, withou…

In April 1952, a commercial pilot reported observing between seven and ten luminous objects that appeared to follow an aircraft landing at McClellan A…

In April 1952, a woman in Wisconsin observed an object emitting flames from both ends. While driving in the rain, she heard a distinct "swooshing" sou…

In April 1952, two civilians in Walla Walla, Washington, reported seeing eight disc-shaped objects at high altitude. The witnesses described the objec…

In April 1952, a B-29 crew in Okinawa reported three unidentified objects during a nighttime alert. The crew observed elliptical shapes, 2 to 3 feet l…

In April 1952, in Condon, Oregon, a sighting of an unidentified object with a disc shape and shiny metallic surfaces was reported. Witnesses observed …

In April 1952, a crew of a C-124 aircraft observed three blue, round objects near Bellevue Hill, Vermont. The objects appeared 20 degrees to the right…

In April 1952, a high school student in Texas observed an unidentified object while driving along a highway. The object had an aluminum color, lacked …

A classified 1952 report describes an unidentified aerial object observed near Fairchild Air Force Base in Spokane, Washington. The object was describ…

In April 1952, an Air Force flight surgeon observed an unusual aerial phenomenon near Clovis, New Mexico. The report describes a group of orange light…

In April 1952, a civilian in Colorado Springs reported seeing an unusual aerial object shaped like a flying wing. The witness described a dark object …

In April 1952, two U.S. pilots in Darmstadt, Germany, reported a bright object approaching at high speed. While conducting training in a C-57, they ob…

In April 1952, several civilians in Fargo and Moorhead reported seeing bright red objects flying in a wide "V" formation. The sighting was made visual…

In April 1952, an air traffic controller in Grand Rapids, Michigan, received a report about a bright, spherical object moving rapidly across the sky. …

In April 1952, a civilian in Royal Oak, Michigan, observed a white object described as a "paper plate" in the sky. The object remained stationary and,…

A group of civilians in Roseville, Michigan, observed a silver object with a round and cigar shape on April 27, 1952. They used high-powered binocular…

In April 1952, a U.S. Air Force officer reported a bright green light in the sky above Selfridge AFB in Michigan. The light appeared suddenly, moved h…