As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEBOND ON NR 4 BLADE. REMOVED SHIELD TO REPAIR DEBOND AT STA 25 WHICH WAS 1 FOOT BY 1.25 FOOT IN JUST THE TOP LAYER OF GLASS. REPAIRED IAW HARTZELL BSF. INSTALLED NEW EROSION SHIELD AND BOOT IAW PROCEDURE 001 AND HARTZELL MM 135F AND 143A, AND BALANCED.