On 17 Sep 2014, a PIPER PA 18-150 A150 operated by Wilson, Alan W was involved in an aviation accident near Cantwell, AK. No fatalities were reported. Investigators recorded the probable cause as: The pilot's loss of directional control during takeoff from an off-airport site, which resulted in a collision with terrain. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.
During a takeoff from a remote airstrip with a 3-4 knot left crosswind, the airplane drifted left into brush, became airborne without sufficient airspeed, and impacted terrain, resulting in substantial damage to both wings and fuselage.
Accident Summary
A pilot departing from a remote airstrip encountered a left crosswind of approximately 3-4 knots. During the takeoff roll, the airplane deviated left of the intended path and entered low-lying brush adjacent to the airstrip. The pilot attempted to correct the drift by applying right control inputs, but the airplane did not respond as expected.
The airplane subsequently became airborne but lacked the necessary airspeed to maintain controlled flight. It then descended downhill, striking brush and terrain. The impact caused substantial damage to both wings and the fuselage.
Pilot Account
The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have prevented normal operation. The pilot's account indicates that the drift to the left occurred shortly after the takeoff roll began, and that corrective measures were ineffective in returning the airplane to the planned path. The descent and subsequent collision with terrain followed the airborne phase.
Contributing factors
Causes
PilotDirectional control — Not attained/maintained