Casualties unknown

2005-07-28: Cessna 175A (N6776E) — Marvin D. Fletcher — Graham, OK

Graham, OK, US

On July 28, 2005, a Cessna 175A (registration N6776E) operated by Marvin D. Fletcher was involved in an aviation accident near Graham, OK. Investigators recorded the probable cause as: The impending loss of engine power as result of the failure of the generator mounting gasket resulting in engine oil starvation. A contributing factor was the lack of suitable terrain for the precautionary landing. 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 306-hour pilot noticed low oil pressure in flight, performed a precautionary landing in a field, and intentionally stalled to avoid power lines, resulting in a hard landing. An oil leak from a generator mounting gasket was found.

Incident Overview

A pilot with 306 total flight hours was cruising when the oil pressure gauge indicated low pressure in the red operating range. The pilot decided to initiate a precautionary landing into a nearby open field.

Approach and Landing

During the approach to the field, as the airplane descended closer to the ground, the pilot noted more obstructions. To avoid colliding with power lines, the pilot intentionally stalled the airplane at about 20 feet above the ground. The landing was hard, with power on and full flaps deployed.

Post-Landing Examination

After the landing, examination of the engine revealed that oil was leaking from a failed generator mounting gasket. No oil was observed on the dipstick for the engine crankcase.

No further details were provided in the source material regarding injuries, aircraft damage beyond the hard landing, or weather conditions.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20050830X01327. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.