As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 685 CORROSION ON FLOOR BEAM UPPER CHORD STA 1640 FROM 36 LBL TO 59 RBL AT FLOOR STRUCTURE AREA. CORRECTIVE ACTION: SUMMARY OF NRC 00661: FLOOR BEAM UPPER CHORD ON STA 1640 FROM 36 LBL TO 59 RBL WAS REPAIRED PER B757-200 SRM AND ER/A: 591725-14 REV. ORIGINAL SECTION: I. (1821515)