As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* AVIONICS BAY BELOW FLOOR BOARD AT FS 333.0 FRAME FLANGE HAS CORROSION. BETWEEN STR 26L AND STR 26R. (C-CHECK) RO 12/27/2019 REMOVED CORRODED AND INSTALLED NEW SERVICEABLE LOWER FRAME SECTOR P/N# 601R32004-55 AT FS333.00 BETWEEN STGR 23L AND STGR 23R REF BOMBARDIER DRAWING, CRJ200 SRM. SEE CONTINUATION CARD FOR DETAILS. LK & OP CK GOOD.