March 1966 UFO Wave in Michigan's Ann Arbor Area: Eyewitness Accounts, Competing Explanations, and an Inconclusive Verdict
To the point
March 1966 brought a wave of UFO sightings around Ann Arbor with witnesses including Deputies Bushroe and Foster, Frank and Ron Mannor, and Hillsdale College students, and while some blamed swamp gas and others noted radiation clues, J. Allen Hynek faced external pressure, leaving the case inconclusive.