As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY STR 19R CORRODED BETWEEN FS295.00 AND FS310.00 (C CHECK RO 12-31-21) REPLACED MAIN AVIONICS BAY STR 19R BETWEEN FS280.00 AND FS319.70 REF REO 690-53-21-1443 REV.-- DATED 2021-11-30 AND CRJ900 SRM 51-42-06-001-001-A01. COMPLIED WITH 51-900-1002-SKY. LEAK CHECK GOOD.