As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 679, L/P 0573502) AWR IN REF NRC 00330 OUT LIMITS BY CORROSION ON FLOOR SUPPORTS 10 LBL STA 1460-1520, 1620-1640 7 LBL STA 1460-1520, 1620-1640, 2 LBL STA 1460-1640 AT AFT CARGO COMPARTMENT (CCT). SUMMARY OF NRC 00452: CORROSION LEVEL 2. FLOOR SUPPORTS WERE REPAIRED PER B757-200 SRM 53-0 0-53-R1.