The 1952 Washington, D.C. UFO Incident refers to a series of radar reports and visual sightings of unidentified objects over the U.S. capital in July 1952.
UFO researchers and others disputed the official explanation, arguing that the visual and radar reports, along with the observed speeds and maneuvers, pointed to unknown technology. These are claims made by civilian and amateur researchers, not conclusions reached by the Air Force. According to the official stance, the events were not confirmed as extraterrestrial craft; some cases were explained or deemed likely to be explained, while a minority remained without a definitive cause.
Throughout July, radar reports and visual sightings of unidentified targets were received over Washington, D.C., and its surroundings. The most prominent reports occurred on two weekends in the middle and end of the month.
The US Air Force attributed most or all radar returns to temperature inversions and atmospheric phenomena that caused radar anomalies.
Pilots and ground observers reported lights or objects in the sky over the area or near the restricted airspace around the White House and the Capitol.
No. The Air Force did not confirm that these were extraterrestrial craft, even though civilian researchers disputed the official explanation.