Wind Information
The pilot of the accident airplane was initially issued wind information of 090 degrees at 11 knots and cleared to land on Runway 14. This configuration resulted in a crosswind component 50 degrees left of the nose. The pilot requested Runway 20. The controller replied with updated wind information of 100 degrees at 11 knots, described as a quartering tailwind, and cleared the pilot to land on Runway 20.
Landing and Gust
During the flare for landing on Runway 20, the pilot reported that a gust of wind lifted the left wing. As a result, the right wing and propeller made contact with the runway surface.
Additional Details
The pilot's report is the source of the gust information. The aircraft had a right wing and a propeller, which struck the runway. The wind data included both the initial and revised values. The crosswind component for Runway 14 was 50 degrees left of the nose, and the tailwind component for Runway 20 was quartering.