As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY STR 23L CORRODED BETWEEN FS349.00 AND FS364.00 (C-CHECK RO 4/25/2022) REMOVED AND INSTALLED STR 23L FROM FS333.00 TO FS357.00 AND STR 23L SPLICE REPAIR AT FS357.00 REF DWG SH690-31350 REV-M, CRJ900 SRM 51-42-06-001-001-A01 AND CRJ900 SRM 53-00-03-201-001-A02. COMPLIED WITH TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD. SEE CONTINUE CARD FOR DETAILS.