As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING M-CHECK, FOUND FWD CARGO COMPARTMENT DURING INSP, MATERIAL THINNING INDICATION BETWEEN OUTER SKIN AND INNER DOUBLER AT DME ANTENNA STA 508 MIN. REMAINING MATERIAL .042 DEFER TO ENGINEERING FOR REVIEW. R & R DOUBLER AND FINGER DOUBLER PN 09-5300-3-14 AND PN 09-5300-3-0015 IAW SRM 51-30-02 AND 51-30-05. P177.