As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH SIDE SEAT RAIL HAS MULTIPLE SPOTS OF CORROSION FROM FS449.00 TO FS544.00 (C-CHECK RO 8/29/2021) REMOVED AND REPLACED RH SIDE SEAT RAIL AT FS 449 - FS 544 IAW REO 601R-53-00-055 REV -C DATED 2017-03-21 REPAIR B. AND CRJ 200 AMM 53-01-11-400-802