What was found
DURING C-CHECK, CORROSION NOTED ON PREVIOUS REPAIR TO UPPER T-CHORD ON FLOOR BEAM STA 400 APPROXIMATELY RBL 12 TO RBL 20.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, CORROSION NOTED ON PREVIOUS REPAIR TO UPPER T-CHORD ON FLOOR BEAM STA 400 APPROXIMATELY RBL 12 TO RBL 20.