What was found
PROPELLER WAS REMOVED FROM AIRCRAFT FOR VIBRATION. AFTER DISASSEMBLY, NR 1 BLADE WAS CRACKED IN HALF IN FILLET AREA, ONLY BLADE BUSHING PREVENTED SEPARATION FROM THE HUB.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PROPELLER WAS REMOVED FROM AIRCRAFT FOR VIBRATION. AFTER DISASSEMBLY, NR 1 BLADE WAS CRACKED IN HALF IN FILLET AREA, ONLY BLADE BUSHING PREVENTED SEPARATION FROM THE HUB.