🇺🇸 USAF — Project Blue Book
In August 1949, in Glen Burnie, Maryland, a notable UFO case was recorded with 14 photographs. The object had a disc shape with a cockpit, wooden structure, and a landing gear in a tripod configuration. The images show details such as a brake system, the interior of the disc, and a rotor structure. Although the report does not classify the phenomenon, the photos suggest technology unknown for the time.
The case, filed as 522, includes descriptions of different parts of the object: from side views of the fuselage to details of the landing system and the rotor. Some images clearly show the internal structure and mounting system. Despite the lack of official conclusions, the case remains a mystery for researchers of unidentified aerial phenomena.