Record 220 · circa 1971
Summary of Unidentified Aerial Sightings Reported to Department of Air, Canberra, ACT, from 1960
Royal Australian Air Force / Department of Air · Australia
Ledger illustration of the record — not a scan of the original paper. — Night Ledger illustration of the file
The report details a policy shift to streamline UFO investigations, with the Department of Air handling reports directly from units to avoid duplication. It includes summaries of individual sightings with dates, locations, descriptions, and evaluations. The majority were attributed to aircraft, meteors, balloons, satellites or astronomical phenomena. A small number could not be explained due to insufficient data, but none were found to represent a defence threat or extraordinary technology. The RAAF emphasized that resources should not be diverted for non-security-related identification, aligning with the view that most sightings have conventional explanations when fully investigated.
Public file: National Archives of Australia (via archival copy)

