As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 649 CORROSION ON UPPER SURFACE OF LOWER SILL FROM STA 1380 TO 1440 AT AFT CARGO COMPARTMENT.(CCT). CORRECTIVE ACTION: SUMMARY OF NRC 00361: THE LOWER SILL FROM STA 1380 TO 1440 AT AFT CARGO COMPARTMENT WAS REPLACED PER B757-200 SRM. (1960557)