As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 665 IN REF. NRC 0579: CORROSION ON WEB BTW STA 970 AND STA 990 S-17R AT CABIN FLOOR STRUCTURE. CORRECTIVE ACTION: SUMMARY NRC 0652: WEB BTW STA 970 AND STA 990 S-17R AT CABIN FLOOR STRUCTURE WAS REPLACED PER DWG 144N5140 REV. A AND B757-200 SRM. (2666472)