Probable cause
The pilot’s failure to maintain clearance from a tree while maneuvering at low altitude.
NTSB analysis
The pilot of a tailwheel equipped airplane reported that the left wing of the airplane impacted a tree while maneuvering at low altitude. He further reported that he continued to his intended destination and landed without further incident.
After he landed, a subsequent exam of the left wing revealed substantial damage to the left aileron.
The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.
Text from the NTSB. Open the NTSB docket for GAA16CA482 for the full record.
Event
- Date
- Sep 9, 2016
- Type
- Accident
- Place
- Gulkana, Alaska
- Highest injury
- None
- Weather
- Visual (VMC)
- Light
- Day
Piper PA18
- N-number
- N13833
- Category
- Airplane
- Year built
- 1972
- 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.