[Quix]

Cooper supervising filming of fighter jets
saucer came in over the jets.
tripod landing gear deployed and the craft landed then lifted off and disappeared.
Gordon Cooper.
Courier to take the film.
Insists it was good film. Never heard of it again.
Good report by Gordon Cooper.
Very believable.

[BlazingArizona]

My belief is that when the aliens landed back in '47, they were whisked away to a special federal facility called the Ninth Circuit Court of Appeals. From there, they have been busy ever since, issuing a series of increasingly bizarre decisions intended to destroy human civilization...