Preflight and Weather Briefing
During a weather briefing, the pilot was informed that a cold front weather system was moving through the route of flight. The briefing indicated moderate icing in clouds up to 16,000 feet.
Ground Events
After taxiing for takeoff, the pilot returned to the ramp because of a dead battery. While the battery was being recharged, the pilot reportedly appeared apprehensive about the weather conditions. He told the mechanic to feel free to write up any discrepancy that would cancel the flight. The pilot also stated that he did not like flying in the kind of weather that was in the area.
Flight and Accident
Approximately 50 minutes after departure, the pilot radioed that he was in serious trouble. No further communications were received from the aircraft.
Wreckage and Scene
The wreckage was located in an area of steep mountainous terrain that rises to over 9,000 feet MSL. Evidence showed that the wings and stabilators separated from the aircraft prior to ground impact. The leading edge surfaces of the airplane exhibited pitting and abrasion of paint, with areas of paint stripped down to bare metal. At the time of the accident, blizzard weather conditions existed.