As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCI - UHF ANTENNA MOUNT BRACKET BELOW CARGO BIN FLOOR AT STATION 1317 HAD CORROSION BETWEEN STRINGER 39 LEFT AND 39 RIGHT. REPLACED UHF ANTENNA MOUNT BRACKET AT STATION 1317 BETWEEN STRINGER 39 LEFT AND 39 RIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION.