A Glittering Boomerang (Sgt. Stoney Campbell, USAF.)
Sergeant Campbell entered the Air Force in 1966. In the summer of 1967 he was guarding a B-52 at a SAC AFB in Oklahoma when suddenly, directly over one of the B-52's, a huge bluish haze appeared. It was in the form of a boomerang wing and was glittery and not solid. It was picked up on radar and seen by numerous people.