Primary finding
Probable cause
The pilot’s failure to maintain directional control during landing, which resulted in a runway excursion and collision with terrain.
Investigator assessment
Analysis narrative
The pilot of the gyroplane reported that, during a touch-and-go landing to the runway, he encountered a gusting wind, causing the gyroplane to veer left to the grass. Subsequently, the gyroplane collided with the runway hold short sign, resulting in substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the gyroplane that would have precluded normal operation.