What happened
The flight was underway under actual instrument meteorological conditions when the engine began to operate roughly. In response to the irregular operation, the pilot applied carburetor heat. This action caused the engine performance to deteriorate further, leading to a complete loss of power.
Unable to maintain altitude or continue the flight, the pilot executed an emergency landing in a pasture. During the touchdown and subsequent rollout, the right wing of the aircraft made contact with the ground.
The investigation
A thorough on-scene inspection was conducted immediately following the incident. Investigators examined the engine and associated systems for any signs of mechanical failure or deficiency. The examination revealed no mechanical deficiencies with the engine that would account for the loss of power.