Event Overview
A pilot reported that during the third landing of the day in a tailwheel-equipped airplane, the wind conditions changed to a quartering tailwind. After touchdown, the airplane began to veer to the right. Despite the pilot's control inputs, the airplane continued to the right and departed the runway surface onto the dirt. The airplane subsequently nosed over and came to rest inverted.
Damage
Post-accident inspection revealed substantial damage to the left wing and rudder. The airplane's airframe and engine exhibited no mechanical failures or malfunctions that would have precluded normal operation.
Pilot Report
The pilot noted that no mechanical issues were present, indicating that the event was likely due to environmental conditions rather than a component failure.