No fatalities

1967-04-30: Pilatus PC-6 (Porter & Turbo Porter) (9N-AAN) — United Nations Organization (UNO) — Lukla-Tenzing-Hillary, Nepal

Lukla-Tenzing-Hillary, NepalLanding (descent or approach)

On April 30, 1967, a Pilatus PC-6 (Porter & Turbo Porter) (registration 9N-AAN) operated by United Nations Organization (UNO) was involved in an aviation accident near Lukla-Tenzing-Hillary, Nepal during landing or approach. No fatalities were reported. Investigators recorded the probable cause as: The pilot lost directional control of the aircraft following touchdown on runway 06. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 3 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781240003Data APIEditorial standards

A single-engine airplane veered off the runway at Lukla Airport during an April 1967 landing, resulting in no injuries but significant damage to the undercarriage.

What happened

In April 1967, a single-engine airplane was performing a landing on runway 06 at Lukla Airport. Upon touching down on the runway, the aircraft experienced a loss of directional control. The plane subsequently veered off the prepared surface and moved toward the edge of the runway.

As the aircraft exited the runway, the impact caused the plane to lose its undercarriage. The sequence ended when the aircraft came to a stop against an earth mound located near the runway. There were no fatalities or injuries reported in connection with this incident.

Following the excursion, the aircraft underwent repair processes, which included partial repairs. However, the aircraft was never returned to active service following these maintenance efforts.

Findings

  • The aircraft departed the runway surface immediately after touchdown.
  • Loss of control during the landing phase led to the aircraft striking an earth mound and losing its landing gear.

Probable cause

The pilot lost directional control of the aircraft following touchdown on runway 06.