The Alien Broadcast That Made a Pilot Disappear – Still Unsolved

In 1978, a young pilot sent a chilling last transmission: “It’s not an aircraft.” Moments later, his plane vanished over the Bass Strait — never to be found.This is the mysterious disappearance of Frederick Valentich, a case that has baffled investigators and UFO researchers for decades. Was it an alien abduction? A military cover-up? Or something even stranger?In this episode of America’s Strangest History, we piece together official transcripts, witness reports, and declassified documents to uncover what might have happened that night.#Vrillon #FrederickValentich #AlienBroadcast #SignalHijack #UFO #UnsolvedMystery #americasstrangesthistory #UFO #VanishedPilot #StrangeHistory #AlienAbduction #AviationMystery