As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C1 CHECK WAS FOUND CORROSION AT FUSELAGE SECTION 46, AFT CARGO DOOR STRUCTURE UPPER MAIN SILL FAILSAFE STRAP AT BS 1287 AND BS 1307. DAMAGED AREA WAS REPAIRED IAW EWO 767-53-025 AND MFG SERVICE REQUEST ID 1-224967878. THIS REPAIR CONSTITUTES A MAYOR REPAIR.