Incident Overview
According to the pilot, the flight was intended to conclude with a runway landing, and the landing gear had been extended accordingly. During the approach, however, the pilot decided to switch to a water landing due to a 90-degree crosswind. The water landing resulted in the airplane nosing over and coming to rest inverted in the water.
Pilot Actions
The pilot reported that he did not complete a second checklist prior to the water landing and did not ensure that the landing gear was retracted. The gear remained extended throughout the landing.
Damage Assessment
Post-incident examination revealed that the lower cowling was crushed aft and wrinkled. The left wing leading edge was also crushed aft, and the left wing was bent downward.
Mechanical Condition
The pilot stated that there were no mechanical anomalies with the airplane.
Probable Cause
Not specified in the source.