Aviation observation — near Los Angeles — 1947-07-04

On 1947-07-04, an aviation observation was reported at or near near Los Angeles, United States. The catalogue lists the aircraft and observers as pilot and passenger. Its time field reads 17:20. A disc estimated at forty to fifty feet across travelled northwest at a reported 400–500 miles per hour. Source: Dominique F. Weinstein, Unidentified Aerial Phenomena: Eighty Years of Pilot Sightings (NARCAP TR-04, February 2001), PDF page 8, table row 21.