As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON UPPER FACE OF FLOOR BEAM LBL 9 BTW FS 1006.00 TO FS 1057.00 ON AFT CARGO COMPARTMENT FLOOR STRUCTURE. FLOOR BEAM LBL 9 BTW FS 1006.00 TO FS 1057.00 ON AFT CARGO COMPARTMENT FLOOR STRUCTURE WAS REPAIRED PER EA 23-C9-53-1479 REV. IR