Project Blue Book Case #2196. On October 29, 1952, an unidentified object was observed over Erding Air Depot — a U.S. Air Force maintenance and supply facility in Bavaria, approximately 25 miles northeast of Munich. Erding served as one of USAFE's primary logistics hubs for maintaining the Air Force's European combat fleet.
Erding's personnel were aircraft maintenance specialists — technicians who disassembled, inspected, repaired, and reassembled military aircraft. Their intimate, hands-on knowledge of aircraft construction and systems made them exceptionally credible observers. They knew what aircraft looked like from every angle, in every condition.
October 1952's contribution of European cases — Erding and the earlier Wiesbaden sighting — demonstrated that the great wave of 1952 was not confined to North America. American military installations across Europe were reporting unknowns, extending the phenomenon to a second continent.
Bavaria in 1952 was at the front line of the Cold War. NATO forces in Germany faced the Soviet Group of Forces across the Iron Curtain, and any unidentified object in German airspace raised immediate concerns about Warsaw Pact reconnaissance.
No identification could be made. The case was classified "Unknown."