Project 10073 Record Card and Detachment #5 Report — Neosho, Missouri, 19 August 1957

On 19 August 1957, at 1410Z, a civilian observer in Neosho, Missouri, reported sighting a single, round, aluminum-colored object at a very high altitude. The observer, a 52-year-old self-employed real estate agent, described the object as being approximately the size of an aircraft at that altitude. The object reportedly hovered before moving to the North and East, then ascended straight up at a rapid speed. The observer noted a whirring sound comparable to a dynamo. The sighting lasted between three and four minutes. The observer attempted to view the object with seven-power binoculars but was unable to pick it up. Weather conditions were reported as clear and sunny with very few clouds. The 4715th Ground Observer Squadron, Detachment #5, filed a report on 20 August 1957, noting that there was no unusual air traffic in the area at the time. The report was forwarded to the Air Defense Command and subsequently to the Air Technical Intelligence Center (ATIC). ATIC concluded that the evidence was insufficient for a definitive evaluation, though an internal note suggested the object could have been a balloon reflecting early morning sunlight, noting that the description matched typical balloon characteristics.