What was found
(B737-53-3-0737) MAIN CABIN FLOORBEAM STA 986 RBL 43 CORRODED ON UPPER SURFACE AT NUT PLATE HOLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(B737-53-3-0737) MAIN CABIN FLOORBEAM STA 986 RBL 43 CORRODED ON UPPER SURFACE AT NUT PLATE HOLE.