Primary finding
Probable cause
The pilots encounter with a shifting winds during takeoff, which resulted in a loss of control and runway excursion.
Investigator assessment
Analysis narrative
The pilot stated that during takeoff he encountered a crosswind that shifted to a tailwind. The airplane veered left and exited the side of the runway. Both wings sustained substantial damage. The pilot reported there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.