Probable cause
The pilot's failure to maintain directional control during landing. Contributing to the accident was the pilot's runway selection based on the wind conditions.
NTSB analysis
While landing on runway 7, the pilot lost directional control after the tailwheel touched down. The pilot continued the landing and attempted to stop the airplane. The airplane then ground-looped and departed the runway surface. During the ground loop, the right main landing gear separated and the right wing bent upward. The reported wind at the airport at the time of the accident was from 300 degrees at 13 knots. The pilot reported no mechanical problems with the airplane prior to the accident. The airplaneās owner stated that the pilot landed on the wrong runway based on the wind conditions.
Text from the NTSB. Open the NTSB docket for CEN12CA280 for the full record.
Event
- Date
- May 8, 2012
- Type
- Accident
- Place
- Sterling, Illinois
- Nearest airport
- Whiteside County Airport (SQI)
- Highest injury
- None
- Weather
- Visual (VMC)
- Light
- Day
Cessna A188
- N-number
- N3557Q
- 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.