What happened
The pilot was conducting the final approach phase of flight when the engine unexpectedly lost power. In response to the malfunction, the pilot attempted to restore engine operation by switching fuel tanks and engaging the high boost pump. These corrective actions did not result in any change to the engine's status, which continued to fail.
Unable to maintain altitude or reach a suitable runway, the pilot executed an emergency water landing. The aircraft touched down on the water surface approximately 1000 feet from the shoreline. Following the impact, the airframe sank rapidly into the water, which was approximately 10 feet deep at the location of the incident.
The investigation
A post-accident examination of the aircraft and its systems was conducted to determine the root cause of the power loss. Investigators analyzed the engine's operational history leading up to the event and reviewed the mechanical components for signs of failure or obstruction.
The inspection confirmed that there were no mechanical defects or external factors that would have caused an immediate shutdown. The investigation focused on the fuel system's supply chain and quantity remaining in the tanks at the time of the event.
Findings
The analysis concluded that the engine quit due to fuel exhaustion. The lack of available fuel prevented combustion, leading to the total loss of power during a critical phase of flight. No other mechanical failures or environmental factors contributed to the outcome.