As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 699 IN REF. TO NRC 00421: CORROSION ON FLOOR STRUCTURE (DECK PLATE) BTW STA 1683 TO 1704 AND RBL-8 AND BWT STA 1681 TO 1683 AND LBL- 32 AT PAX CABIN. CORRECTIVE ACTION: SUMMARY OF NRC 00595: FLOOR STRUCTURE (DECK PLATE) BWT STA 1681 TO 1683 AND LBL-32 AT PAX CABIN WAS REPAIRED PER B757-200 SRM. (0235895)