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UFO

Frederick Valentich Disappearance

Pilot Frederick Valentich reported a large unknown aircraft hovering over his Cessna during a flight over Bass Strait. 'It is not an aircraft,' he told air traffic control. Then came metallic scraping sounds and silence. Neither Valentich nor his plane were ever found.

October 21, 1978
Bass Strait, Australia
1+ witnesses

The Pilot Who Vanished

On October 21, 1978, 20-year-old pilot Frederick Valentich took off on a routine training flight and encountered something that air traffic control couldn’t identify. His final transmission described a craft hovering above him. Then he was gone—forever.

The Pilot

Frederick Valentich:

  • Age 20
  • Australian pilot
  • Class Four license
  • Training flight
  • Experienced enough

The Flight

October 21, 1978:

  • Melbourne to King Island
  • Bass Strait crossing
  • Cessna 182
  • Evening flight
  • Clear weather

The Route

Flight path:

  • Moorabbin Airport
  • To King Island
  • Over Bass Strait
  • Open water
  • Normal route

First Contact

19:06 local time:

  • Valentich calls Melbourne
  • Reports aircraft
  • Four bright lights
  • Large unknown craft
  • What is it?

The Exchange

Radio transcript:

  • “Is there known traffic?”
  • Melbourne: “No known traffic”
  • Valentich: “Large unknown aircraft”
  • Melbourne: “Can you describe it?”
  • Valentich: “It’s not an aircraft”

The Description

What he reported:

  • Four bright lights
  • Long shape
  • Metallic
  • Moving at high speed
  • Then hovering

The Orbiting

Bizarre behavior:

  • Object circled him
  • Above his aircraft
  • Playing with him?
  • Toying
  • Terrifying

Engine Trouble

Things worsen:

  • Engine rough
  • Coughing
  • Problems developing
  • Object overhead
  • Connected?

Final Words

Last transmission:

  • “It is hovering and it is not an aircraft”
  • Strange metallic sounds
  • Scraping noise
  • 17 seconds of noise
  • Then silence

What happened next:

  • Massive search
  • Australian authorities
  • Air, sea, land
  • Five days
  • Nothing found

No Wreckage

What wasn’t found:

  • No aircraft
  • No body
  • No debris
  • No oil slick
  • Nothing

The Theories

What happened:

  • UFO abduction
  • Disorientation
  • Suicide
  • Staged disappearance
  • Unknown

Against Suicide

Problems with theory:

  • No note
  • Normal behavior
  • Flight filed properly
  • Excited about trip
  • No indication

Against Disorientation

Problems:

  • Clear weather
  • Experienced pilot
  • Calm voice
  • Coherent report
  • Doesn’t fit

The UFO Theory

What supports it:

  • His own words
  • “Not an aircraft”
  • Strange sounds
  • Complete disappearance
  • No wreckage

Other Witnesses

That night:

  • Multiple UFO reports
  • Same area
  • Same time
  • Independent
  • Corroborating

Roy Manifold

Photographer:

  • King Island
  • Photographing sunset
  • Same evening
  • Strange object in photos
  • Coincidence?

The Manifold Photos

What showed:

  • Object in sky
  • Near flight path
  • Same time frame
  • Unexplained
  • Suggestive

Official Position

Australian government:

  • Cause unknown
  • Presumed fatal
  • Case closed
  • No explanation
  • Mystery

Bass Strait

The location:

  • Known for disappearances
  • Treacherous water
  • Strange reputation
  • Multiple incidents
  • UFO hotspot?

Significance

A pilot’s documented radio transmission describing a UFO encounter moments before complete disappearance.

Legacy

Frederick Valentich’s disappearance proved that some UFO encounters don’t end with the witness telling their story—sometimes they end with nothing but a haunting final transmission.