Apr 17, 1990
Accident
E. ISLAND BLK15
Injuries1 serious
Phase of Flight-
ConditionsVMC
OperationFAR 135
Probable Cause
THE LOSS OF CONTINUITY IN THE COMPRESSOR SECTION OF THE ENGINE DUE TO A FATIQUE FAILURE OF THE SPUR ADAPTER GEAR SHAFT.
NTSB FTW90LA096