🇺🇸 USAF — Project Blue Book
On July 31, 1966, a witness in Presque Island, Pennsylvania, spotted an unidentified object in the sky. The report includes 25 photos of the event, although many are repeated or of low quality. The document, classified by the Foreign Technology Division of the Air Force, does not offer a clear explanation of the phenomenon. The images show a clearly defined structure, but no traces of human activity or clear identification are mentioned.
The case was filed without resolution, and the photos do not provide conclusive details. Despite the lack of additional data, the incident remains a mystery for researchers of unidentified aerial phenomena.