As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH FLOOR SEAT RAIL CORRODED AT RBL9 AND BETWEEN FS364 TO FS394. (C-CHECK RO 10/07/2021) RH FLOOR SEAT RAIL AT RBL9 AND BETWEEN FS364 TO FS394 FOUD TO BE OUT OF LIMITS.REPLACEDWITH NEW SERVICABLE SEAT TRACK IAW CRJ 200 AMM 53-01-11-400-802.