As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AVIONICS BAY DOOR CUTOUT LAND HAS FRETTING DAMAGE. AIRCRAFT REMOVED FROM SERVICE. EVALUATED DAMAGE AND FOUND TO BE OUT OF LIMITS REF CRJ-200 SRM 53-00-31 FIG1 REV 38. CUT AWAY DAMAGE AND ACCOMPLISHED REPAIR REF EA #: AWAC-CRJ253-01570 REV: IR DATED 02/10/2021