As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* THE RH SIDE SEAT TRACK SECTION FROM FS661.00+16 TO BETWEEN FS661.00+70 AND FS661.00+90 HAS MULTIPLE LOCATIONS OF CORROSION. (MARKED) (C-CHECK) RO 5/16/2020 REMOVED AND REPLACED WITH SERVICEABLE SIDE SEAT TRACK ON RH SIDE FROM FS661.00+16 TO FS661.00+90 REF: CRJ900 AMM