🇺🇸 USAF — Project Blue Book
In September 1967, a civilian observer reported a gray object with a disc-like shape near Lachine, Michigan. The object was seen for a few minutes and described as a metallic disc with "legs" on the bottom. Initially appearing as a distant point, it became more defined when overhead, showing metallic details. The report includes a sketch from the observer, but no photos or physical evidence were provided. The Air Force concluded that the data was insufficient for a scientific evaluation. The case was also reviewed by Dr. J. Allen Hynek, but no additional information was obtained.