17Mi Sof Minot reported close encounter — November 1957

Passed 60 miles in 20 seconds when it landed from HRI. R 3021222 SQF 335 YDA 239 XYA 173 XDD 71 EGUA 236 PP RJEDDN RJEDDP RJEDDP DE RJWPGU 3H P 3 021222 FM COMDR 756TH ACURON TO RJWPGU/ COMDR 29TH ADIV RJEDDP/COMDR AIR TECHNICAL INTELL CENTER RJEDDN/DIRECTOR OF INTELL HQ USAF RJEDDNX/COMDR AIR DEFENSE COMMAND ENT AFB BT UNCLASSIFIED/FROM 756TH OPERATIONS 1. (A) VISUAL PRESENTATION ON HRI FPS-6 (B) N/A (C) N/A (D) ONE (E) N/A (F) ONE INCH BLIP ON HRI Enclosure #1: There are several unusual things about this reported sighting. Hence, it is concluded that possibly a false target due to equipment malfunction was observed on this occasion.