Bright object observed over Donnybrook near Minot ICBM fields, North Dakota (1966)

Project Blue Book Case #10872. On August 19, 1966, a bright object was observed over Donnybrook, North Dakota — a tiny community approximately 30 miles northwest of Minot AFB's Minuteman ICBM missile field. The nuclear missile fields of North Dakota continued attracting unexplained aerial activity. The case was classified "Unknown."