Sighting in San Francisco, October 1947
California, United States
Sighting reported in October 1947 (San Francisco, California, United States) and investigated by Project Blue Book, the US Air Force UFO investigation (1947-1969). The Air Force's conclusion is in the digitised case file held by the US National Archives.
The original file is a set of scanned documents (reports, sketches, correspondence) that has not been transcribed yet. You can browse it page by page through the source link.
- Date
- October 1947
- Location
- San Francisco · town centre
- Type of sighting
- From the ground
Sources
- See the original document
Project Blue Book (NARA)
n° 28929960
Summary written by SkyUnknown from the facts published by the source.