Project 10073 Record and Related Correspondence — May 1966

This document is a compilation of various reports and correspondence related to Unidentified Aerial Phenomena (UAP) sightings, primarily from 1966. The core of the document is a Project 10073 record regarding a sighting on May 31, 1966, in Central Valley, California. A civilian witness reported a white, star-like object in the SSE direction that appeared to stand still, disappeared and reappeared three times, and did not move in any direction. The official conclusion for this specific incident was 'Possible (BALLOON)'. The document also contains several other reports, including correspondence from individuals in Hopedale, Massachusetts, and Florence, Italy, describing various sightings of red, star-like objects. These reports often include personal sketches and narratives from witnesses who describe objects that hovered, changed color, or moved in formations. The document also includes official responses from the U.S. Air Force, specifically from the Office of Information, stating that at the time of the correspondence (1967), a meaningful scientific investigation into these reports was no longer possible. The Air Force maintained that there was a total lack of tangible evidence to indicate that the planet was being visited by extraterrestrial vehicles, noting that such reports existed only as reports. The document also contains a list of sightings from June 1-12, 1966, categorizing various reports as aircraft, satellites, or insufficient data.