Incident Overview
An aircraft departed Medford, Oregon, en route to Redding, California. The pilot had received a weather briefing that included a forecast of improving conditions near the destination and the possibility of icing along the route. The aircraft carried approximately 970 pounds of occupants and cargo, along with 4.5 hours of fuel. The aircraft's fuel consumption rate is about 15 gallons per hour. The aircraft's useful load weight was approximately 1,111 pounds.
Accident Sequence
While climbing in instrument meteorological conditions, the pilot reported losing altitude and engine power. A course reversal was executed with the intention of returning to Medford. Subsequently, the aircraft impacted terrain in a steep, nose-down attitude.
Investigation Findings
Examination of the wreckage revealed no evidence of mechanical malfunction in either the airframe or the engine. The investigation did not identify any specific cause for the loss of altitude and power. No further details regarding the pilot or occupants were provided.