Primary finding
Probable cause
The pilot's loss of directional control and subsequent improper brake application during the landing roll in gusting wind conditions, which resulted in a nose-over.
Investigator assessment
Analysis narrative
The pilot reported that, during the landing roll, the airplane encountered a "heavy" wind gust that abruptly pushed the tail left. The pilot applied the brakes to regain directional control; however, as the "speed bled off," the elevator lost its effectiveness. The airplane nosed down, and the propeller then began striking the pavement, followed by the left wing, which sustained substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.
Source record
Factual narrative
The pilot of the tailwheel-equipped airplane reported that, during the landing roll, he encountered a heavy wind gust that abruptly pushed the tail to the left. The pilot applied the brakes to maintain directional control, however, as the speed bled off, the elevator lost its effectiveness and the airplane nosed down and the left wing contacted the surface. The left wing sustained substantial damage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.