Air Intelligence Information Report — Unidentified Flying Object, 11 August 1954

This Air Intelligence Information Report, dated 23 October 1954, details an unidentified aerial phenomenon observed on 11 August 1954, near Yoron-Jima in the Pacific Ocean. The primary witnesses were an electrical engineer employed by the Moeller Salvage Company and his assistant, Kosei Takamoto. The observers were stationed on the deck of a salvaged ship at coordinates 27°02'05"N / 128°27'55"E. At approximately 2055 hours, the witnesses observed a line of blue light, estimated to be 200 to 300 feet above the sea, approaching their position. As the object passed over the ship, it transformed from a line of light into an ellipse and finally into a circle approximately 100 feet in diameter. The object was described as having a bright blue exterior, a reddish inner ring, and a jet-black center. The witnesses reported that the object slowed down and then rose rapidly through a thin layer of stratus clouds at an altitude of 2,000 feet. As it passed through the clouds, the object reportedly illuminated them, causing them to appear to agitate violently. The witnesses noted that there was no sound and no visible exhaust. The moon was near full, providing sufficient light for the observers to read a newspaper. The investigating officer, Captain R. H. Pestalozzi, noted that the report was delayed because the initial intelligence submission was extremely sketchy, necessitating a re-interrogation of the witnesses. The reliability of the observers remained unknown at the time of the report. Despite the detailed description provided by the witnesses, including diagrams of the object's shape and flight path, the official conclusion of the investigation was that the object remained unidentified. No physical evidence, radar contact, or other corroborating data were obtained to explain the sighting.