As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY STR 26L ATTACH ANGLE BETWEEN FS349.00 AND FS364.00 CORRODED (C CHECK RO 12-31-21) REPLACED MAIN AVIONICS BAY STR 26L ATTACH ANGLE BETWEEN FS349.00 AND FS364.00 REF CRJ900 SRM 51-42-06-001-001-A01, CRJ900 SRM 51-42-21-001-001-A01, DWG SH670-32050 REV. J. COMPLIED WITH 51-900-1002-SKY.