(Project Blue Book , U.S. Air Force, Washington , D.C. )
Source: NICAP.org
Quote from the document:
“Reddish against blue sky
black against white clouds
resembled flying wing
The UFO incident occurred at a mine located
approximately 18
kilometres (11 miles ) north or north east of Cave Creek,
Arizona, according to the document named “CHECK-LIST - UNIDENTIFIED FLYING
OBJECTS” (Page 5).
Project Blue Book listed the case as “UNIDENTIFIED.”
Related posts:
(ufocasebook.com image)
(tageo.com photo)