The Valentich Disappearance: Another UFO Cold Case Solved

"What is known as the “Valentich disappearance” is a strange occurrence in the annals of UFOlogy, one never satisfactorily explained—until now. One of us (Nickell) was asked to look into the case for a television show, and he queried the other (McGaha) who came up with the missing piece of the puzzle (as perhaps only someone who was both a pilot and astronomer could do)."