Incident Overview
A student pilot was returning to the airport after practicing maneuvers in the local practice area when a steady decrease in engine RPM was noticed. The pilot pulled the carburetor heat control, but the power continued to decrease. After attempts to restart the engine failed, the pilot executed a forced landing to a muddy field. Subsequently, the airplane nosed over and came to rest inverted.
Conditions
The temperature and dewpoint at the time of the accident were conducive to serious carburetor icing at glide power.
Sequence of Events
- While en route back to the airport, the pilot observed a steady drop in engine RPM.
- The carburetor heat was applied, but the power loss continued.
- Restart attempts were unsuccessful.
- A forced landing was made to a muddy field.
- During the landing roll, the aircraft nosed over and ended up inverted.
Findings
The investigation noted the environment was favorable for carburetor icing under the power condition at the time.
Conclusion
The source does not provide a probable cause. The aircraft came to rest inverted after the forced landing.
--- *Note: This article is based solely on the provided source and does not include any inferred or additional information.*