What happened
The aircraft departed from an airport and encountered engine failure shortly after takeoff. The pilot was forced to execute a landing on a nearby golf course. Upon impact, the aircraft contacted trees during the final phase of the approach.
The investigation
A post-accident examination of the aircraft revealed that the engine had quit shortly after takeoff when the pilot turned off the electric boost pump. Further inspection of the engine's fuel system identified a burned-out fuse in the fuel boost pump circuit. The pilot suspected water contamination in the fuel, noting that the aircraft had been washed just prior to the flight.
Findings
The failure of the fuel boost pump due to a blown fuse prevented adequate fuel delivery to the engine during critical phases of flight. The pilot's decision to turn off the electric boost pump exacerbated the situation, leading to total engine power loss. The subsequent forced landing resulted in contact with trees on the golf course.
Safety message
Regular maintenance checks should include verification of electrical fuses and fuel system integrity. Pilots should be cautious when washing aircraft to prevent water contamination in fuel systems.