Dexter (Michigan) — March 20, 1966 (2000)
Frank Mannor and his son, Ronald, saw a luminous object hovering over a swamp. It was described as brown, with a “scaly” surface, cone- shaped, and showing bluish lights that turned red. Then the whole object lighted up with a yellowish glow and flew away at high speed with a whistling sound. (Atic)
Source: Passport to Magonia
Case: 731