Radar-visual case of 24 October 1968 at Minot Air Force Base, North Dakota, a Minuteman missile field. Over several hours, missile-site security teams reported a large lit object moving over the launch facilities; ground radar held a return; and a returning B-52 crew acquired the object on airborne radar, saw it visually, and reported it pacing the aircraft before it descended toward the ground near a launch control facility. The case has one of the fuller Project Blue Book files, including the crew’s own statements and the radar scope photography.
Why it survives
Multiple independent channels agreed: security police on the ground, ground radar, airborne radar and aircrew. Blue Book’s explanations, plasma, a star, the aircraft’s own radar returning ground clutter, do not cover all four channels at once, which is why the case is still argued about. It sits with Malmstrom AFB 1967 in the missile-field record.
The countdown belongs elsewhere
The launch sequence that runs unauthorised while an object hovers is not Minot; that is Byelokorovichi 1982 on the Soviet side. Minot is a detection case, not an interference case, and keeping the two apart is the difference between the Nuclear Interference argument being about proximity and being about control.
Connections
Nuclear Interference · Malmstrom AFB 1967 · Project Blue Book · Byelokorovichi 1982 · Robert Hastings · Closer Encounters