Casualties unknown

1997-07-04: Grumman American AA-1B (N9883L) — Culpeper, VA

Culpeper, VA, US

On July 4, 1997, a Grumman American AA-1B (registration N9883L) was involved in an aviation accident near Culpeper, VA. Investigators recorded the probable cause as: The pilot's inadequate preflight planning which fail to provide an adequate fuel supply. 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 reported engine power loss during cruise at 2,500 MSL 15 miles from destination, resulting in a forced landing in a field and aircraft damage. FAA examination found intact fuel tanks with no visible fuel at the filler cap, while the pilot had refueled on an incline.

Accident Summary

The pilot of a general aviation aircraft reported a loss of engine power during cruise flight at 2,500 feet mean sea level, approximately 15 miles from the intended destination. The subsequent forced landing was performed to a field, during which the aircraft sustained damage.

Pilot Statement

The pilot stated that he had topped off the fuel tanks prior to the flight and switched fuel tanks every half hour. He calculated that the usable fuel of 22 gallons at a consumption rate of 6 gallons per hour should have been adequate for the flight duration. According to the hobbs meter, the aircraft had been operated for three hours during this flight.

Examination Findings

An examination of the wreckage by the Federal Aviation Administration revealed that the fuel tanks were intact. The aircraft was found in a right wing low attitude. At the lowest point of the fuel system—the filler cap—no fuel was visible. The left tank capillary fuel gauge in the cockpit indicated a small amount of fuel present. The post-accident inspection did not reveal any anomalies with the airframe or engine.

Additional Information

The aircraft owner reported that the pilot had refueled the airplane on an incline prior to the accident flight.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001208X08403. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.