As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE PLATE UNDER THE TRANSMITTER ANTENNA NO.2 HAS CORROSION. (MARKED) (C CHECK) RO 3/27/2020 REMOVED CORROSION FROM PLATE UNDER TRANSMITTER ANTENNA #2 REF CRJ 200 SRM. FOUND TO BE OUT OF LIMITS. REMOVED AND INSTALLED A NEW PLATE UNDER THE TRANSMITTER ANTENNA #2 REF CRJ 200 SRM. PRESSURE LEAK CHECK AND OPS GOOD. COMPLIED WITH TASK CARD. SEE CONTINUATION FOR FURTHER DETAILS.