Casualties unknown

1988-07-07: Beech A36 (N6051M) — Natural Resources Inc. — Craig, CO

Craig, CO, US

On July 7, 1988, a Beech A36 (registration N6051M) operated by Natural Resources Inc. was involved in an aviation accident near Craig, CO. Investigators recorded the probable cause as: The pilot's failure to ensure adequate fuel supply for the flight, resulting in fuel exhaustion and subsequent engine failure. 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 1781061362Data APIEditorial standards

A pilot experienced an engine failure on final approach after a long cross-country flight, resulting in a forced landing in a grass field where the aircraft struck a ditch.

What happened

The accident occurred while the aircraft was on final approach following a cross-country flight lasting approximately 4.6 hours. The pilot reported that the engine quit during this phase of flight. Prior to the failure, the pilot suspected that the engine had failed due to fuel exhaustion. Upon reaching the wreckage site, personnel observed that no fuel remained in the fuel tanks, confirming the lack of power source.

After the engine stopped functioning, the pilot was unable to return to the departure airport or reach any other suitable airfield. Consequently, the pilot selected a grass field for an emergency landing. During the landing sequence, the aircraft passed through a wire fence and subsequently struck a ditch, causing significant damage to the airframe.

The investigation

Investigation of the scene revealed critical evidence regarding the cause of the engine failure. Personnel at the wreckage site confirmed that the fuel tanks were empty. This physical evidence supported the pilot's assessment that the aircraft had run out of fuel during the extended flight.

Findings

The primary factors leading to the accident included the inability to maintain power due to fuel exhaustion. The pilot's decision to continue the approach without adequate fuel reserves contributed to the forced landing. Additionally, the presence of a wire fence and a ditch in the selected landing area resulted in further damage to the aircraft upon impact.

Safety message

Pilots must ensure accurate fuel planning for cross-country flights, accounting for wind, altitude, and potential delays. Regular fuel checks are essential to prevent fuel exhaustion, which can lead to engine failure and forced landings in unprepared areas.

Probable cause

The pilot's failure to ensure adequate fuel supply for the flight, resulting in fuel exhaustion and subsequent engine failure.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X26206. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.