As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 672 HIDDEN CORROSION: IN REF TO NRC 00096 DURING REMOVAL OF FLOOR PANEL 153CF WAS FOUND CORROSION AT FLOOR STRINGER RBL 10.45 BTW BSTA 1320 TO BSTA 1340. CORRECTIVE ACTION: SUMMARY OF NRC 00308: FLOOR STRINGER RBL 10.45 BTW BSTA 1320 TO BSTA 1340 WAS REPAIRED PER B757-200 SRM. (1764683)