What was found
FOUND MAIN ROTOR BLADE UPPER SURFACE NR 4 GRIP FINGER DOUBLER CORRODED AND DEBONDED APPROX 3.5".
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FOUND MAIN ROTOR BLADE UPPER SURFACE NR 4 GRIP FINGER DOUBLER CORRODED AND DEBONDED APPROX 3.5".