Aug 9, 2017
Accident
Substantial Galesburg, IL
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 137
Probable Cause
A total loss of engine power due to the fracture of a single 1st stage compressor rotor airfoil in high-cycle fatigue as a result of the erosion and thinning of the airfoil's leading edge. Contributing to the fractured airfoil and loss of engine power was the operator’s decision to operate the engine past the manufacturer’s recommended time between overhaul.
NTSB CEN17LA309