Casualties unknown

Aircraft Destroyed in Forced Landing After Engine Oil Pressure Failure (N8767W)

Egegik, AK, US

On May 21, 1984, a Piper PA-28-235 (registration N8767W) was involved in an aviation accident near Egegik, AK. Investigators recorded the probable cause as: The engine's loss of oil pressure during flight, which led to engine failure and a subsequent forced landing on unsuitable terrain. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-20Data APIEditorial standards

The aircraft crashed during a forced landing on unsuitable terrain after the engine lost oil pressure and stopped. The wreckage was destroyed by fire and located in a tidal swamp, preventing further mechanical examination.

What happened

The aircraft experienced an in-flight emergency resulting in a crash during a forced landing attempt. According to the pilot, the engine lost oil pressure approximately twenty minutes after takeoff. In response to this mechanical failure, the pilot maneuvered the aircraft toward the nearest airport in an effort to land safely.

The engine continued to operate for a few additional minutes before coming to a complete stop. Unable to reach the airfield, the aircraft was landed off-airport on unsuitable terrain. Following the impact, a post-crash fire broke out and completely destroyed the aircraft.

The investigation

Standard investigative procedures were significantly hindered by the location of the crash site. The wreckage was situated within a tidal swamp, making access difficult and unsafe for investigators. Consequently, the wreckage was not examined due to its inaccessible location in the swamp environment.

Probable cause

The engine's loss of oil pressure during flight, which led to engine failure and a subsequent forced landing on unsuitable terrain.

Frequently asked questions

What happened in the 21 May 1984 Piper PA-28-235 accident near Egegik, AK?

The aircraft crashed during a forced landing on unsuitable terrain after the engine lost oil pressure and stopped. The wreckage was destroyed by fire and located in a tidal swamp, preventing further mechanical examination.

What aircraft was involved and where did it happen?

The accident on 21 May 1984 involved a Piper PA-28-235, registration N8767W, at Egegik, AK.

What was the probable cause of the accident?

The engine's loss of oil pressure during flight, which led to engine failure and a subsequent forced landing on unsuitable terrain.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X39438. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.