Incident
After takeoff, the pilot experienced landing gear problems. Despite troubleshooting attempts, the issue remained unresolved. The pilot proceeded to the destination airport with the landing gear extended. The pilot reported that the three green indicator lights, signifying the landing gear was extended and locked, were illuminated.
Landing and Collapse
Upon touchdown at the destination airport, the pilot applied the brakes. The right main landing gear then collapsed, and the airplane veered off the runway to the right.
Examination
Post-accident examination of the airplane disclosed a fractured landing gear retraction arm. The arm had failed due to fatigue cracking. The reason for the initiation of the fatigue crack could not be determined. The retraction arm had accumulated approximately 13,231 hours of service. The airplane had accrued 47.9 hours of flight time since its last inspection.