Probable cause
A partial loss of engine power for an undetermined reason.
NTSB analysis
The student pilot was practicing stop-and-go landings on runway 36 under the supervision of his flight instructor. Shortly after the fourth takeoff, a reduction in engine power was observed with the throttle in the full open position. The instructor took control of the airplane and attempted a left hand turn to land on runway 18. The engine did not regain full power and a forced landing was made on airport property, short of runway 18. The airplane collided with a drainage ditch during the landing and was substantially damaged. Examination of the airframe and engine did not reveal any evidence of a pre-existing mechanical malfunction or failure. During a post-accident test run, the engine started normally and produced rated horsepower with no hesitation or interruption in power.
Text from the NTSB. Open the NTSB docket for ERA09LA239 for the full record.
Event
- Date
- Apr 11, 2009
- Type
- Accident
- Place
- Shelbyville, Tennessee
- Nearest airport
- Bomar Field-Shelbyville Muni (SYI)
- Highest injury
- Serious
- Serious injuries
- 2
- Weather
- Visual (VMC)
- Light
- Day
Diamond DA20
- N-number
- N964CT
- Category
- Airplane
- Damage
- Substantial
- Operating rule
- Part 91 (general aviation)
- Purpose of flight
- Instructional
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.