Frederick Valentich: The Australian Pilot Who Radioed “It’s Not an Aircraft” Before Vanishing Forever – His Final Chilling Recording Still Sends Shivers Worldwide

On the evening of October 21, 1978, 20-year-old Australian pilot Frederick Valentich took off from Moorabbin Airport near Melbourne in a Cessna 182, call sign Delta Sierra Juliet. He was heading across the Bᴀss Strait to King Island for what should have been a routine flight to collect crayfish. Instead, he encountered something that would make aviation history—and then disappeared without a trace.

At 7:06 p.m., Valentich contacted Melbourne Flight Service, calmly asking if there was any known traffic below 5,000 feet. The controller replied there was none. Minutes later, his voice grew tense: “There is an aircraft… just pᴀssed over me at least a thousand feet above.” He described the object as “a long shape,” metallic and shiny, with a bright green light, orbiting above him at speeds he couldn’t identify and performing impossible maneuvers.

The exchange lasted less than five minutes. Valentich reported the object hovering directly overhead, engine trouble beginning, and finally uttered the words that still echo today: “It is hovering and it’s not an aircraft.” Seventeen seconds of eerie metallic scraping and grinding sounds followed—then silence. All contact was lost.

Extensive air and sea searches found no wreckage, no oil slick, and no debris. Valentich and his plane simply vanished over the Bᴀss Strait. Official reports noted no other aircraft in the area, while some witnesses on the ground reported seeing unusual lights that night.

Theories range from UFO abduction—Valentich had expressed interest in the phenomenon—to pilot disorientation, with the young flyer possibly flying upside down and mistaking his own lights or island lights for a craft. Others suggest a simple crash into the sea. Yet the pristine radio transcript, the impossible description, and the complete lack of physical evidence keep the case alive.

More than 46 years later, Frederick Valentich remains missing. His final transmission—“It is hovering and it’s not an aircraft”—continues to chill listeners around the world, a haunting reminder that some skies may hold secrets we are not meant to understand.