As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY FS280.00 FLOORBOARD SUPPORT ANGLE CORRODED (C-CHECK RO 10/22/2021) REPLACED MAIN AVIONICS BAY FS280.00 FLOORBOARD SUPPORT ANGLE REF DWG CC670-34010 REV. K AND CRJ900 SRM 51-42-06-001-001-A01, AND CRJ900 SRM 51-42-21-001-001-A01. COMPLIED WITH 51-900-1002-SKY.