Project 10073 Record Card and Air Intelligence Information Report IR-131-52

This document comprises an Air Intelligence Information Report (IR-131-52) and an associated Project 10073 record card, detailing debriefings of combat aircrews from the 307th Bomb Wing and 372nd Bomb Squadron. The report, dated August 22, 1952, documents intelligence gathered from crews returning from the Korean Combat Theatre. A significant portion of the report focuses on two specific sightings of unidentified flying objects in Okinawa. The first incident occurred on April 22, 1952, at approximately 2100 hours, where B-29 aircrew members awaiting a flight at the Naha Air Force Base terminal observed three elliptical objects, approximately two to three feet in length, maneuvering erratically at an altitude of 1,000 to 1,500 feet. These objects were described as noiseless and were observed flying from east to west. A second incident occurred on April 5, 1952, at approximately 2400 hours, near the Kadena Air Force Base tent area. In this instance, five objects were observed flying in formation. These objects were also described as elliptical, two to three feet long, and noiseless, with no trail of sparks or flame. They were observed at an altitude of approximately 20,000 feet, moving at an estimated speed of 1,000 knots, and performing erratic maneuvers before disappearing to the west. The report notes that these observations were made by crew members and reported to 1st Lt. Herbert E. Johnson. Beyond the UAP sightings, the document provides a comprehensive debriefing of combat experiences, including encounters with enemy jet fighters, anti-aircraft fire, and searchlight tactics. It also includes recommendations regarding survival training, equipment, and intelligence briefings for combat crews. The intelligence provided in the report was evaluated as B-2, indicating a high level of reliability for the source, though the nature of the UAP sightings remained officially categorized as 'Unknown' on the Project 10073 record card. The document was prepared by Captain Donald M. Gregory and approved by Lt. Col. Theodore I. Pascoe, Director of Intelligence.