Casualties unknown

Engine Failure After Departure at Chena Marina Airport (N6172M)

Fairbanks, AK, US

On July 2, 1982, a Maule M-5 (registration N6172M) operated by Doug W. Wrate was involved in an aviation accident near Fairbanks, AK. 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 2026-07-04Data APIEditorial standards

Aircraft experienced engine failure after erratic flight, with water and rust found in fuel system. Aircraft was overweight and had aft CG exceedance.

Flight History

Earlier on the day of the accident, the pilot had returned from a flight after experiencing a rough running engine. The spark plugs were changed. The aircraft then departed again from Chena Marina Airport.

Accident Sequence

Witnesses observed the aircraft level off at approximately 300 to 350 feet above ground level. One witness noted the aircraft pitching up and down erratically as it leveled off. The aircraft then entered a right bank and was rolling out after a 90-degree heading change when the engine sputtered and quit. The nose of the aircraft dropped and the aircraft descended in a nearly vertical attitude.

Post-Accident Examination

Examination of the engine revealed evidence of water and rust contamination in the carburetor and fuel pump. Additionally, it was estimated that the aircraft was 379 pounds over its maximum gross weight and that the aft center of gravity was exceeded by 1.3 inches.

Frequently asked questions

What happened in the 2 Jul 1982 Maule M-5 accident near Fairbanks, AK?

Aircraft experienced engine failure after erratic flight, with water and rust found in fuel system. Aircraft was overweight and had aft CG exceedance.

What aircraft was involved and where did it happen?

The accident on 2 Jul 1982 involved a Maule M-5, registration N6172M, operated by Doug W. Wrate, at Fairbanks, AK.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X02710. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.