What happened
During the final stages of flight prior to landing, the pilot encountered a critical mechanical failure involving the aircraft's landing gear system. Despite attempting to extend the nose gear using both the standard hydraulic mechanism and the backup emergency deployment procedure, the nose gear failed to lock into the down position.
With the main landing gear successfully extended and locked, the pilot elected to proceed with the landing rather than diverting to another airport. The aircraft touched down on the runway with the two main wheels supporting the weight of the plane while the nose gear remained fully retracted inside the fuselage bay. This resulted in a belly landing where the underside of the aircraft contacted the pavement.
The investigation
Following the incident, maintenance personnel removed the nose gear uplock actuator from the aircraft for a detailed inspection. The component was examined to determine if mechanical failure or obstruction caused the deployment issue. However, the inspection revealed no abnormalities or defects in the actuator that would explain why the gear failed to extend.