
Reported UFO sighting · Historical sighting · Bass Strait, off Cape Otway, Victoria, Australia
Frederick Valentich disappearance
On 21 October 1978 a 20-year-old pilot radioed 'it's not an aircraft' and vanished.
A pilot said 'it's not an aircraft' and vanished. Was he disoriented, or did he describe exactly what he saw?
Photo: Dietmar Rabich, CC BY-SA 4.0, Wikimedia Commons