Project 10073 Records - Dayton, Ohio Sightings (June 1966)

This document is a collection of Project 10073 records and associated correspondence regarding multiple Unidentified Aerial Phenomena (UAP) sightings reported in the Dayton, Ohio area during June 1966. The reports detail various civilian observations, including descriptions of objects ranging from 'black things with firey exhausts' to 'bright glowing lights' and 'white stars' moving in irregular patterns. Several reports were investigated by the Project Blue Book office, led by Major Hector Quintanilla, Jr. In many instances, the Air Force concluded that the sightings were likely attributable to conventional aircraft, satellites (specifically Echo I and Echo II), or astronomical phenomena such as the moon. The documentation includes numerous U.S. Air Force Technical Information questionnaires (FTD Form 164) completed by witnesses, as well as follow-up letters from Major Quintanilla requesting additional information when initial reports were deemed insufficient for evaluation. The records also contain internal notes regarding coordination with the Indianapolis Sector to verify flight paths of military and commercial aircraft, such as F-105s, F-100s, B-58s, and various commercial airliners, which were present in the area during the time of the sightings. The overall tone of the documentation is one of systematic investigation and categorization, with a clear emphasis on identifying conventional explanations for the reported phenomena.