Official U.S. Air Force B-52 Bomber Radar Screen UFO Photographs, Minot, North Dakota, 24 October 1968
This is one of the world’s most famous UFO cases. It involves UFO sightings by several U.S. Air Force personnel on the ground and ditto in a B-52 Stratofortress. On top of that, you have several official B-52 radar screen photographs.
In short – this is a bona fide UFO case that cannot be debunked or explained away!
This is one UFO case among many, where unknown flying and hovering objects have been seen right above the US ICBM (atomic bomb rockets) launch sites. And, according to U.S. Air Force personnel – the unknown objects have several times, unbelievably enough, shut down multiple ICBMs at different ICBM sites (meaning: the ICBMs couldn't be launched!!!). Just do a search on “Robert Salas UFO” and/or "Robert Hastings UFO" on Google.
The UFO documentary, 'Peter Jennings Reporting: UFOs: Seeing Is Believing' reports on this famous UFO incident. The segment regarding this case starts at 15:11 minutes into the video.
http://video.google.com/videoplay?docid=-1614846387438905636#
This U.S. Air Force photo shows the B-52 radar screen on which a blip of the UFO appears (abovetopsecret.com photo)