What happened
While cruising at 8,000 feet, the aircraft experienced a sudden loss of engine power. At the time of the incident, the pilot was instrument rated, but the non-instrument rated co-pilot was operating the aircraft. Following the power loss, the pilot attempted to restart the engine, but these efforts were unsuccessful. The pilot also noted that carburetor heat was not utilized during the event.
The crew attempted a forced landing into an open field; however, the aircraft struck trees in a wooded area located adjacent to the field.
The investigation
Investigators found no evidence of mechanical malfunctions within the aircraft. A subsequent test run of the engine demonstrated that it operated satisfactorily.
Findings
Investigation of the environmental conditions revealed that the weather was conducive to induction icing. This conclusion was supported by a report from another pilot flying in the same area at the time of the accident, who reported encountering icing conditions.