Incident Details
A single-engine airplane was landing on runway 33 at an airport where the reported wind was 240 degrees at 20 knots, as per information Papa received by the pilot. The pilot realized that this condition resulted in a direct crosswind of 20 knots.
Pilot Actions
The pilot reported that during the crosswind landing, he applied extreme left aileron input to counteract the crosswind. Upon touchdown, a wind gust lifted the left wing, and despite the pilot's aileron inputs, he was unable to keep the wing down. This led to the right wing contacting the runway surface, and the airplane subsequently ground looped.
Post-Event Findings
The pilot stated there were no pre-impact mechanical failures or malfunctions with the airframe or engine. The incident resulted in substantial damage specifically to the right aileron.
Manufacturer Crosswind Data
The manufacturer of the involved airplane noted that its Owner's Manual does not list a demonstrated maximum crosswind component. However, a similar make and model aircraft's Pilot Operating Handbook states a maximum demonstrated crosswind component of 12 knots.