Valentich just... flew into it. 1978. last words: 'it's not an aircraft.'

This one I find genuinely upsetting, not fun-spooky. Oct 21 1978, Frederick Valentich, 20 years old, experienced-ish pilot, flying a Cessna 182 over Bass Strait toward King Island, Australia. He radios Melbourne air traffic that an aircraft is pacing him, big, shiny, four bright lights, moving at sp……