THE DTSB
The DTSB determines the Probable Cause of this accident to be Pilot Error, in that the pilot elected to takeoff on the repositioning night flight over known hazardous terrain, and during a period of reduced mountain obscuration due to rain and fog in the area. Enroute, the flight likely encounter inadvertent IMC conditions and the pilot lowered the nose in order to attempt to to re acquire visual conditions, whereupon the aircraft struck terrain in a wings level descending attitude.