As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PROPELLER CRACKED AND CORRODED. INSTALLED NEW HUB AND BLADES. PROPELLER WAS REPORTED TO NOT GO INTO FEATHER. NEW BLADE BEARINGS WERE INSTALLED AT LAST OVERHAUL. THERE WAS NO EVIDENCE OF A BIRD OR BLADE STRIKE. BLADES WERE CORRODED AND OR CRACKED IN THE BEARING RACE AREA .