🇺🇸 USAF — Project Blue Book
A civilian observer in Dayton, Ohio, reported a luminous object seen through binoculars in July 1957. The sighting lasted 24 minutes, though no details about speed or distance were provided. Investigators concluded it could be an aircraft, but other possibilities were not ruled out. The original report included questions to gather more data from the witness, though the information was incomplete. This case is part of the Project 10073 records, which collected reports of unidentified sightings.