Casualties unknown

1983-06-15: Piper PA-23 (N2054P) — Jamestown, ND

Jamestown, ND, US

On June 15, 1983, a Piper PA-23 (registration N2054P) was involved in an aviation accident near Jamestown, ND. 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

The pilot intentionally feathered the left engine, which powered the only hydraulic pump for landing gear and flaps. Unable to lower gear in time, the aircraft landed wheels-up and nosed over, but all occupants exited uninjured.

Overview

The accident involved a multi-engine aircraft that executed a wheels-up landing after the pilot deliberately feathered the left engine to test the aircraft's performance. The left engine housed the sole engine-driven hydraulic pump, which is essential for extending the landing gear and flaps. Without hydraulic pressure, the gear and flaps could not be lowered.

Flight Details

During the flight, the pilot intentionally shut down and feathered the left engine to "try out" the aircraft. This action disabled the hydraulic pump, rendering the landing gear and flap systems inoperative. The pilot attempted to lower the gear using emergency procedures but determined there was insufficient time to do so.

Accident Sequence

The aircraft was landed with the landing gear and flaps retracted in a field off the airport. Upon touchdown, the aircraft slid on its belly and nosed over during the slide-out. The impact destroyed the aircraft.

Occupant Outcome

No fire occurred following the crash. All occupants were able to exit the wreckage and were reported uninjured.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X43302. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.