(Project Blue Book , U.S. Air Force, Washington , D.C. )
Source: NICAP.org
Quote from the document:
“Radar painted 1 large target considered to be out of
the ordinary because of the height and range. Altitude given as appearing at
74,000 and disappearing at 96,000 when it disappeared from scope due to scope limitations.
No angle or azimuth given. Object on scope for 5 min.
Report was received and sent to radar analysis branch
for evaluation. Considered to be a definite object, however without the
tracking data including range and azimuth no attempt to determine the nature of
the object was made.”
NICAP.org also presents the other documents that
pertain to the case.
Related posts:
(ufocasebook.com image)
Winnemucca AFS Radio Site Repurposed,
photo by John Stanton 9 Oct 2016 (text by Wikipedia)
(wikipedia.org)
(wikimedia.org photo)