As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ONE EACH CRACK INDICATION FOUND BY EDDY CURRENT INSPECTION. INDICATION IS IN THE LOCATION OF THE BLADE RETENTION PIN HOLE, ON THE CENTER FLANGE. INDICATION COULD NOT BE DETECTED BY FPI WHICH IS THE METHOD OF INSPECTION CALLED FOR IN THE OVERHAUL MANUAL. CAUSE: UNKNOWN