Project 10073 Records and Related Correspondence — Colorado Springs, March 1967

This document collection contains a series of Project 10073 records and Air Force staff messages regarding multiple UFO sightings reported in the Colorado Springs area during March 1967. The reports involve various civilian witnesses, including a school teacher, a printing pressman, and an engraver, who observed objects described as ball-shaped, circular, or dome-shaped with bright blue or orange glows. The sightings occurred at different times throughout the month, with some witnesses reporting the objects hovering or moving in varied directions. The Air Force investigated these reports, with Major Edward L. Stricker and Major J. W. Brown of Peterson Field coordinating the inquiries. While initial reports were classified as unidentified, subsequent analysis by the Foreign Technology Division concluded that the descriptions were consistent with hot air balloon sightings, which were prevalent in the Colorado area at that time. The documents include completed U.S. Air Force Technical Information questionnaires (FTD Form 164) where witnesses provided detailed accounts of their observations, including sketches of the objects' shapes and flight paths. The Air Force sent follow-up correspondence to the witnesses, noting that the information provided was insufficient for a full scientific evaluation and requesting further details. The final conclusions for the series of sightings were officially attributed to hot air balloons.