Approach and Drift
The aircraft was on approach to land in gusty crosswind conditions. Just before touchdown, it flew past a hill that blocked most of the crosswind. Until that moment, the hill had been shielding the aircraft from the crosswind. After passing the hill, the aircraft began to drift toward the left side of the runway. The pilot was unable to correct the drift or return the aircraft to the center of the runway prior to touchdown.
Touchdown and Runway Excursion
Upon touchdown, the left main gear immediately slipped off the left side of the runway into tall weeds. The aircraft continued leftward and soon departed the runway surface entirely. The left side of the runway was bordered by tall weeds, and a fence was located beyond the weed line.
Final Outcome
The aircraft continued moving left after exiting the runway. Before the pilot could bring it to a stop, it impacted the fence. The collision with the fence halted the aircraft.