As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* MOST FWD RIGHT BL9 SEAT RAIL FROM JUST AFT OF APPROX. FS409.00 GOING FORWARD IS CORRODED ON MULTIPLE ELEMENTS AND AROUND FASTENER HOLES IN NUMEROUS LOCATIONS ALONG ITS ENTIRE LENGTH. (MARKED) (C-CHECK) RO 2/9/2021 INSTALLED NEW SEAT RAIL AT RBL9 FROM F.S.394.00 TO F.S. 409+28 IAW CRJ200 AMM 53-01-11-400-802