What happened
A white light came down at 45 degrees from great height, passed under his plane, made two full turns and went out after 30 seconds.
"one white light"Shape words from the Project Blue Book summary
A white light came down at 45 degrees from great height, passed under his plane, made two full turns and went out after 30 seconds.
USAF pilot Capt. Bill McDonald, in flight
No explanation has been found.
Filed by Project Blue Book as unidentified.