Probable cause
The loss of engine power due to the separation of the flywheel, resulting in a high-cycle fatigue fracture of the crankshaft following takeoff, which resulted in a forced landing on an agricultural field.
NTSB analysis
The experimental light sport airplane experienced a total loss of engine power after takeoff. The pilot then performed a forced landing to a corn field. Examination of the airplane revealed that the crankshaft had fractured near the engine flywheel due to the separation of the flywheel. The separated flywheel precluded further rotation of the crankshaft. Metallurgical examination of the flywheel separation revealed a high-cycle fatigue fracture of the crankshaft.
Text from the NTSB. Open the NTSB docket for CEN09LA494 for the full record.
Event
- Date
- Jul 24, 2009
- Type
- Accident
- Place
- Malta, Illinois
- Nearest airport
- Private
- Highest injury
- None
- Weather
- Visual (VMC)
- Light
- Day
Flightstar IISC
- N-number
- N5008E
- Category
- Airplane
- 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.