Sighting in 25 Miles West Of Denver, Colo Bergen Park, December 1955
Sighting reported in December 1955 (25 Miles West Of Denver, Colo Bergen Park) 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
- December 1955
- Location
- 25 Miles West Of Denver, Colo Bergen Park · town centre
- Type of sighting
- From the ground
Sources
- See the original document
Project Blue Book (NARA)
n° 28964437
Summary written by SkyUnknown from the facts published by the source.