As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLADE WAS BEING INSPECTED AFTER BEING USED AS A RENTAL UNIT. WHILE INSPECTING M/R BLADE ROOT END IAW SIKORSKY COMPOSITE MANUAL, SA 4047-76-5, PARAGRAPHS 2-7, A CRACK WAS FOUND COMING OUT FROM UNDERNEATH THE PHOENLIC BLOCK. BLADE REMOVED FROM SERVICE.