Probable cause
A total loss of left engine power for undetermined reasons.
NTSB analysis
On a cross-country flight during cruise, the left engine suddenly lost all power. The pilot stated he burned fuel from the inboard tanks for 30 minutes, then another 15 minutes on the outboard tanks before the loss of power. Unable to restore power the pilot performed a forced landing to a field. Testing of the left engine fuel servo and controller revealed the servo was not the correct part number for the engine, and the servo did not meet the high-end adjustment test. It is inconclusive that the fuel servo and controller were the cause of the complete loss of engine power.
Postaccident examination of the left engine revealed no other evidence of preimpact mechanical malfunctions or failures that would have precluded normal operation. The left-wing outboard and inboard tanks were found empty, the nacelle tank was full. The right-wing outboard tank was empty and the inboard and nacelle were full.
Text from the NTSB. Open the NTSB docket for ERA19LA252 for the full record.
Event
- Date
- Aug 20, 2019
- Type
- Accident
- Place
- East Brady, Pennsylvania
- Highest injury
- None
- Weather
- Visual (VMC)
- Light
- Day
Piper PA 31P
- N-number
- N90AP
- Category
- Airplane
- Year built
- 1973
- Damage
- Substantial
- Operating rule
- Part 91 (general aviation)
- Purpose of flight
- Personal
From the NTSB aviation accident database: N-registered aircraft, events since 2008, data through Oct 28, 2026. The file is published monthly, so the latest weeks are incomplete and recent records can change. The official source is the NTSB aviation investigation search. CheckAero is independent and not affiliated with the NTSB.