Primary finding
Probable cause
The pilot's failure to maintain directional control during taxiing in crosswind conditions, which resulted in a taxiway excursion and collision with a fence.
Investigator assessment
Analysis narrative
The student pilot reported that while taxiing, the airplane unexpectedly turned hard to the right, and he applied full left rudder to counteract what he thought was the result of a strong wind gust. The airplane exited the right side of the taxiway where he applied the brakes. Despite his actions the airplane continued down an embankment and collided with a fence where it came to a stop. The nose landing gear collapsed, and the left wing impacted terrain which resulted in substantial damage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The student pilot reported the wind as variable at 7-9 knots.