Air Intelligence Information Report: Unidentified Flying Objects Reporting

This Air Intelligence Information Report, dated 11 September 1952, documents a sighting of an unidentified flying object reported by two merchant seamen aboard the S.S. TOPA TOPA. The incident occurred on 27 August 1952 at 0140 hours PDST, while the ship was located at 41-05 north latitude and 179-30 west longitude in the Pacific Ocean. The witnesses described the object as a bright blue, ball-shaped entity that traveled in a straight line from west to east. The object was estimated to be at an altitude of 40,000 feet, moving faster than a conventional jet but slower than a shooting star. No sound or exhaust trail was associated with the object, which appeared on the west horizon and disappeared on the east horizon. The duration of the observation was approximately one minute. The report notes that the reliability of the observation is unknown and that no observing instruments were available to the witnesses. The document includes two 4x5 photographs as enclosures, labeled as contact prints and enlargements, which were also marked as restricted.