VH-MDX Cessna 210 vanished over Barrington Tops National Park in 1981

On August 9, 1981, a Cessna 210 registered as VH-MDX vanished without a trace over the rugged wilderness of the Barrington Tops National Park in New South Wales, leaving behind a chilling final radio transmission and a 45-year aviation mystery, abc.net.au reported.

The Final Flight of VH-MDX Over the Barrington Tops

It was a dark and bitterly cold winter night when the six-seater aircraft made its way south toward Sydney from Proserpine in the Whitsundays, stopping previously to refuel at Coolangatta. Five men were on board: pilot Michael Hutchins, 52, alongside passengers Ken Price, 54, Rhett Bosler, 33, Noel Wildash, 40, and Philip Pembroke, 43. As the plane neared Taree, it altered its route inland north of Newcastle to avoid restricted airspace surrounding the Williamtown air force base. That detour pushed the flight directly toward the Barrington Tops National Park, a mountainous region notorious among aviators for treacherous weather and often dubbed the Devil’s Triangle.

At 7:18 pm, pilot Michael Hutchins reported running into considerable turbulence and downdrafts. Within minutes, thick clouds engulfed the aircraft, followed by the failure of two crucial flight instruments, and then a third. Radar tracking soon confirmed the plane was significantly off course. By 7:34 pm, Hutchins reported that ice was freezing onto the airframe and dragging the aircraft downward. Moments later, he radioed that the crew believed they had a cockpit fire but had managed to resolve it. Then the plane began to plummet rapidly.

At 7:38 pm, Hutchins made his final transmission: Mike Delta X-ray. We’re losing a hell of a lot … we’re down to six and a half. When air services responded with the minimum safe altitude of 6,000 feet for that sector, Hutchins shouted Five thousand! before communication went dead. The flight service officer on duty was so shaken by the exchange that he left the control room to vomit.

A Massive Search Yields No Wreckage

Following the disappearance, authorities launched a large-scale land and air search across the 125,000 hectares of ancient Gondwana rainforests and subalpine woodlands that make up the Barrington Tops. Searchers battled freezing temperatures, snow, and dense terrain, while working through dozens of contradictory eyewitness reports. Police acknowledged they lacked a precise crash location, relying only on two final radar fixes that spanned a vast area of the national park.

For nine days, about a dozen aircraft traversed the skies daily while ground teams pushed through tangled vines and slippery gullies. With no wreckage located and hope fading among family members who had joined the effort, police suspended the active search at dusk on August 18, 1981. A subsequent body recovery mission a month later also found nothing.

Decades of Speculation and Living with the Unknown

A coronial inquest held in Sydney a year after the disaster concluded that the occupants died on or about August 9, 1981, when their aircraft crashed into the Barrington Tops mountains. The coroner noted that the exact cause of the accident would likely remain unknown until the wreckage was discovered. Because no trace of the plane or the passengers was ever recovered on mainland Australia, various rumors and conspiracy theories emerged over the decades, ranging from claims of drug smuggling to faked deaths, none of which stood up to scrutiny.

In the years since, independent groups and dedicated aviation researchers have continued annual expeditions into the Barrington Tops to search for the missing Cessna. Meanwhile, families of the victims have learned to live with the unanswered questions, marking decades since a routine ferry flight vanished into the winter storms of New South Wales.

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