Probable cause
A partial loss of engine power due to the substandard and incomplete maintenance of the engine.
NTSB analysis
The airplane experienced a partial power loss after takeoff, then crashed less than one mile southeast of the airport. A subsequent examination of the engine showed one magneto with a non-standard repair to a mounting lug; evidence of oil seepage in both magnetos; several spark plug electrodes excessively worn; a ruptured seal and oil seepage in the engine driven fuel pump; and corrosion, contaminants, and evidence of previous water contamination in several areas in the fuel system. Any of these discrepancies could have impacted the production of engine power.
Text from the NTSB. Open the NTSB docket for DFW08LA196 for the full record.
Event
- Date
- Jul 21, 2008
- Type
- Accident
- Place
- Petersburg, Texas
- Nearest airport
- Petersburg - Bertrand Spraying
- Highest injury
- None
- Weather
- Visual (VMC)
- Light
- Day
Piper PA-36-285
- N-number
- N57601
- Category
- Airplane
- Damage
- Substantial
- Operating rule
- Part 137 (agricultural)
- Purpose of flight
- Aerial application
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.