Project 10073 Record Card and Supplement to AF Form 112 — Arlington, Virginia, 1 August 1957

This document is an Air Intelligence Information Report regarding an Unidentified Flying Object sighting that occurred on August 1, 1957, in Arlington, Virginia. The report, compiled by Captain Louis Monroe of Detachment 10, 1006th AISS, details the accounts of three witnesses who observed a bright, round, pinkish-orange object moving from south to north at high speed and altitude. The witnesses, all members of the same family, provided varying descriptions of the object, which they estimated to be traveling at speeds exceeding 2,000 mph at an altitude of approximately 60,000 feet. The investigation involved extensive coordination with various military and civilian agencies, including Andrews AFB, Bolling AFB, the U.S. Weather Bureau, and the Virginia State Highway Patrol, to rule out conventional explanations such as weather balloons, astronomical phenomena, or optical illusions. The investigating officer, Captain Monroe, ultimately concluded that the sighting was likely a jet aircraft operating with its afterburner engaged. This conclusion was supported by the fact that the witnesses were deemed unreliable due to signs of recent alcohol consumption and the potential for their observations to be influenced by external factors. The report includes sketches of the object and its path, as well as detailed comments from the preparing and approving officers, Colonel John W. Meador and Captain Benjamin C. Kenyon Jr., who concurred with the assessment that the object was likely a conventional aircraft. The document highlights the challenges faced by intelligence officers in evaluating reports from witnesses whose reliability is compromised, and underscores the importance of cross-referencing such reports with meteorological and flight operations data to reach a logical conclusion.