4 fatalities

VX-6 Neptune Crash at McMurdo Kills Four Crew Members (122465)

McMurdo Sound, AntarcticaLanding (descent or approach)

On October 18, 1956, a Lockheed P-2 Neptune (registration 122465) operated by United States Navy - USN was involved in an aviation accident near McMurdo Sound, Antarctica during landing or approach. 4 people were killed. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-12Data APIEditorial standards

A VX-6 Neptune, en route from Christchurch to McMurdo, encountered a severe storm and crashed during a visual landing attempt, resulting in four fatalities and four injuries.

Incident Overview

A long-range aircraft of VX-6, a Neptune, departed Christchurch for McMurdo alongside other VX-6 aircraft. After passing the point of safe return (PSR), a severe storm enveloped the McMurdo area. The crew, lacking sufficient fuel to return to Christchurch, was committed to flying into the storm and landing at McMurdo.

Approach and Impact

The pilot conducted a ground controlled approach from 12,000 feet down to 300 feet, then opted for a visual landing. With the landing gear extended, the aircraft began a right turn. The nose of the plane dropped, and the Neptune struck the snow on its nose and right wing. The aircraft was completely demolished.

Casualties

Four crew members were killed, and four others sustained injuries.