As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY STR 24L CORRODED BETWEEN FS333.00 AND FS364.00 (C CHECK RO 12-31-21) REPLACED MAIN AVIONICS BAY STR 24L BETWEEN FS333.00 TO FS372.00 REF CRJ900 SRM 53-00-03-201-001-A02 AND DWG SH690-31350 REV. M. COMPLIED WITH TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD.