What was found
AIRCRAFT SKIN UNDER LOWER TCAS ANTENNA HAD EVIDENCE OF CORROSION. ANTENNA REMOVED. REPAIR COMPLETED IAW ERS-EM-53MR-3326.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT SKIN UNDER LOWER TCAS ANTENNA HAD EVIDENCE OF CORROSION. ANTENNA REMOVED. REPAIR COMPLETED IAW ERS-EM-53MR-3326.