What was found
AFT CABIN STA 1640 FLOORBEAM UPPER SURFACE HAS CORROSION AROUND N-P HOLES RBL 1 TO RBL 53. MAJOR REPAIR ACCOMPLISHED. INSTALLED STRAP AND FLANGE CUTOUT REPAIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT CABIN STA 1640 FLOORBEAM UPPER SURFACE HAS CORROSION AROUND N-P HOLES RBL 1 TO RBL 53. MAJOR REPAIR ACCOMPLISHED. INSTALLED STRAP AND FLANGE CUTOUT REPAIR.