Piper PA 18-150 N7190D accident near Delta Junction, Alaska

Probable cause

The pilot's inadequate takeoff planning and judgment that did not consider the reduced acceleration due to snow-covered terrain, which resulted in an aborted takeoff and collision with terrain.

NTSB analysis

The pilot reported that during takeoff from a snow-covered mountain ridgeline, the airplane did not attain sufficient airspeed to takeoff before reaching the end of the site, so he aborted the takeoff. During the aborted takeoff, the airplane rolled to the end of the site and impacted an area of rough and uneven terrain, and eventually came to rest on the forward fuselage. The airplane sustained substantial damage to the left wing. 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 ANC13CA104 for the full record.