Jul 3, 1994
Accident
Substantial ELKO, NV
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
a fatigue fracture and separation of the propeller flange from an improperly machined propeller extension assembly. Inadequate design, substantiation, and approval of the part design was a factor in the accident.
NTSB LAX94LA274