No fatalities

1 Sep 2010: BEECH D35 — Guymon, OK

Guymon, OK, United States

On 1 Sep 2010, a BEECH D35 was involved in an aviation accident near Guymon, OK. No fatalities were reported. Investigators recorded the probable cause as: The loss of engine power for undetermined reasons. This summary draws on records from NTSB; 6 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards

A pilot reported engine power loss after three hours of flight, resulting in a hard landing that collapsed the nose-gear and substantially damaged the right wing. The reason for the engine failure was not determined.

Flight Details

A pilot departed on a cross-country flight with 49 gallons of fuel aboard the airplane. Approximately three hours later, as the pilot approached the destination airport, the engine began to fluctuate, revving up and down three or four times before losing power completely.

Engine Failure

Suspecting a vapor lock or fuel blockage, the pilot attempted to resolve the issue by selecting each of the airplane's three fuel tanks and confirming that the mixture control was in the full rich position. Despite these efforts, engine power was not restored.

Forced Landing

Without engine power, the pilot elected to perform a forced landing at the destination airport. The approach was made downwind, and due to insufficient altitude, the airplane landed hard and diagonally across the runway. During the landing, the nose-gear collapsed and the right wing sustained substantial damage.

Post-Accident Examination

An FAA inspector examined the aircraft at the scene and observed blue stains on the underside of the fuselage. Additionally, the fuel caps were found to have duct tape applied. The inspector was unable to determine whether the airplane's fuel tanks contained any fuel. The reason for the loss of engine power was not determined.