What happened
During the approach phase, the pilot of the aircraft attempted to lower the landing gear but observed that both main landing gear indications failed to show a down and locked condition. The pilot made several attempts to recycle the landing gear system in an effort to achieve a secure lock. Following these unsuccessful attempts, the pilot utilized the emergency gear extension method; however, the cockpit indications for both main landing gears remained unconfirmed as down and locked.
After contacting an individual at the airport who suggested that the main gear appeared to be in the down position, the pilot proceeded with the landing. During the landing sequence, the right main landing gear retracted, resulting in substantial damage to the aircraft.
The investigation
A post-accident examination of the landing gear system was conducted to identify any mechanical failures or malfunctions. The inspection revealed no anomalies within the landing gear system.