Project 10073 Record Cards and Incoming Staff Message Division Reports

This document collection contains multiple reports and correspondence regarding Unidentified Flying Object (UFO) sightings in June 1959, specifically focusing on incidents in Sault Ste. Marie, Michigan, and Henderson, Nevada. The reports, processed under Project 10073 and Project Blue Book, detail observations of spherical objects that changed color from white to reddish-orange. In the Michigan incident, witnesses from the 68th Gun Battalion at Camp Lucas observed a sphere that appeared to orbit a specific point before moving northwest. Despite the use of AAA gun scopes and binoculars, no radar contact was established. Investigators initially considered the possibility of light reflection from the Algoma Steel Company furnaces, though the final analysis remained inconclusive due to insufficient data. A separate incident in Henderson, Nevada, involved observers who reported lights that were later evaluated by the Air Technical Intelligence Center (ATIC) as likely being aircraft navigation lights, specifically those of a cargo or passenger aircraft equipped with a Grimes light. The documents also include correspondence between Major Lawrence J. Tacker of the Air Force Public Information Division and private citizens regarding the status of UFO investigations, the request for photographs, and the availability of JANAP 146 directives. The Air Force consistently sought to explain these sightings through conventional means, such as astronomical phenomena (specifically the star Regulus), industrial light reflection, or aircraft operations. The records emphasize the lack of electronic or radar confirmation for the reported objects and the reliance on visual observation by military and civilian personnel. The correspondence highlights the administrative process of the Air Force in handling public inquiries about UFOs during this period, often directing citizens to send photographic evidence to the Air Technical Intelligence Center at Wright-Patterson Air Force Base for formal analysis.