Incident Overview
A flight instructor was providing dual instruction to a student pilot when, during the landing rollout, the airplane began to veer to the right due to a right crosswind. The flight instructor assumed control of the aircraft just as a wind gust struck the right side of the airplane, causing the left wingtip to contact the runway.
Instructor Actions
The flight instructor reported that applying full opposite control inputs was insufficient to prevent the right wing from rising and the left wingtip from scraping along the runway surface.
Aircraft Damage
A post-incident examination of the airplane revealed substantial damage to the left aileron. No other damage was noted in the source.
Conclusion
The incident occurred during a training flight in crosswind conditions, resulting in a wingtip strike and structural damage to the aileron. No further details were provided in the source.