Project Blue Book Sighting Report — Cincinnati, Ohio, 11 November 1966

This document contains a U.S. Air Force Project Blue Book sighting report regarding an unidentified aerial phenomenon observed in Cincinnati, Ohio, on November 11, 1966. The witness, who identified themselves as a test and propulsion engineer with experience in high-speed objects, reported observing a single, blue-white, star-shaped light moving from west to north for approximately three minutes. The witness noted that the object moved behind clouds for a short period. The observation was made from an outdoor location in a residential section of Cincinnati. The witness reported no sound, no physical evidence, and no photographic or radar documentation. Following the initial report to the Duty Officer at Wright-Patterson Air Force Base, Major Hector Quintanilla, Jr., Chief of Project Blue Book, sent a letter to the witness on November 16, 1966, stating that the information received was insufficient for evaluation and requesting the completion of the attached FTD Form 164. The final conclusion recorded on the project record for this case is 'INSUFFICIENT DATA FOR EVALUATION'.