What happened
The incident occurred while the pilot was conducting a second touch-and-go landing. As the aircraft began its takeoff roll, the engine suddenly lost power. Witnesses observed the aircraft appear to wobble and sink as the pilot attempted to turn back toward the runway. The aircraft then entered a steep descent and impacted the ground at the end of the runway.
The investigation
A post-accident examination of the engine was conducted to determine the cause of the power loss. Inspectors found significant contamination within the fuel system components. Specifically, water and rust were discovered in the carburetor bowl. Additionally, rust was present on the carburetor's finger screen.
Findings
The presence of water in the carburetor indicates fuel contamination that likely led to engine malfunction. The rust found in both the bowl and the finger screen suggests prolonged exposure to moisture or degraded fuel quality. These factors combined to cause a loss of engine power during a critical phase of flight.
Safety message
Regular inspection of fuel systems is essential to prevent water accumulation. Pilots should ensure fuel tanks are kept full to minimize condensation and check for contaminants before flight.