As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPPER TCAS ANTENNA WITH CORROSION ON THE BASE.(<P>6734A112/002 UPPER TCAS ANTENNA WITH CORROSION ON THE BASE. UPPER TCAS ANTENNA WAS REPLACED WITH SATISFACTORY TEST IAW AMM 34-45-02-344-158 AND 34-45-02 REV 143 DATE 22/AUG/24 TORQUE S/N 924401124 DATE 30/SEP/25 WRENCH 23 LB-IN BONDING S/N DC005293 DATE 04/JUL/25 METTER 1MOHM.</P>)