As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION SPOTS ON AFT CARGO COMPARTMENT SKIN INNER SURFACE BETWEEN BS 898.5 AND BS 1053 AND FROM LONG 26 LT TO LONG 29 RT. INSTALLED LOWER SKIN BETWEEN STA 895.5 TO STA 1053 AND BETWEEN LONGERON 26L TO LONGERON 26R PER B717 SRM 51-41-02 SRM 51-41-05.