Mar 7, 1993
Incident
Minor EVERGLADES CITY, FL
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 135
Probable Cause
THE PREEXISTING FATIGUE CRACKING OF THE PROPELLER HUB ARM IN THE BEARING RETENTION RADIUS DUE TO POLISHING AND WEAR OF THE RADIUS FROM CONTACT WITH THE SPLIT RINGS, RESULTING IN A PROPELLER BLADE SEPARATING FROM THE PROPELLER HUB ON THE TAKEOFF GROUND RUN, AND SUBSEQUENT ABORTED TAKEOFF.
NTSB MIA93IA083