What was found
DURING SCHEDULED C4 CHECK, FOUND FUSELAGE BELT FRAME CORRODED AT BS 747, STR 26R. REPAIRED FRAME PER SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED C4 CHECK, FOUND FUSELAGE BELT FRAME CORRODED AT BS 747, STR 26R. REPAIRED FRAME PER SRM.