As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* THE LH SIDE SEAT TRACK SECTION FROM BETWEEN FS565.00 AND FS585.00 TO FS661.00+16 HAS MULTIPLE LOCATIONS OF CORROSION. (MARKED) (C-CHECK) RO 5/16/2020 REMOVED AND REPLACED WITH NEW LH SIDE SEAT TRACK BETWEEN FS565 - FS661+16 REF CRJ900 AMM