Nov 25, 2003
Accident
Destroyed Warren, OR
Injuries4 fatal
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
The vacuum pump failure and the pilot's failure to maintain control of the airplane. Factors contributing to the accident included the instrument meteorological weather conditions and the pilot's improper recovery from the descent.
NTSB SEA04FA022