As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLADE CRACK FOUND DURING OVERHAUL WITH EDDY CURRENT. PART OF CRACK SHOWS UP DURING DYE CHECK. CRACK IS APPROXIMATELY 6 INCHES LONG. SUBMITTER SUGGESTED REVISING AD 68-19-04 AND AD 68-13-02 TO MAKE EDDY CURRENT MANDATORY. THIRD CRACKED BLADE FOUND IN 10 DAYS.