CESSNA U206
Chicken, AK — September 5, 2017
Event Information
| Date | September 5, 2017 |
| Event Type | ACC |
| NTSB Number | GAA17CA549 |
| Event ID | 20170907X51721 |
| Location | Chicken, AK |
| Country | USA |
| Coordinates | 64.31805, -141.41972 |
| Highest Injury | NONE |
Aircraft
| Make | CESSNA |
| Model | U206 |
| Category | AIR |
| FAR Part | 135 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 1 |
| Total Injured | 0 |
Event Location
Probable Cause
The pilot’s failure to maintain clearance from a sign while taking off from a road.
Full Narrative
The pilot reported that, while taking off from a road, the airplane struck a road sign with its left wing. He explained that, during takeoff the airplane had accelerated rapidly and in the next moment he felt a lurch to the left and at that moment the parking brake, which he had forgotten to release, released. He added that, he had "incorrectly assumed" that the brake had grabbed and caused the lurch, not the unknown to him, sign strike. Subsequently, he corrected with rudder and continued the flight.
He added that, the airplane flew "normally," but that it had a "slightly left-wing heavy feel". He continued the flight without further incident.
A post-accident examination revealed the airplane had sustained substantial damage to the left wing.
The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.
About This NTSB Record
This aviation event was investigated by the National Transportation Safety Board (NTSB). NTSB investigates all U.S. civil aviation accidents to determine probable cause and issue safety recommendations to prevent future accidents.