Primary finding
Probable cause
The pilot’s failure to maintain airplane control during the landing, which resulted in a ground loop.
Investigator assessment
Analysis narrative
The pilot of the tailwheel-equipped airplane reported that he was distracted by a sick passenger during the landing. The pilot subsequently lost control of the airplane on the landing rollout, and the airplane ground looped. The airplane sustained substantial damage to the left wing and aileron. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.