As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR SEAT TRACK RBL 9 BETWEEN FS 559.00 TO FS 559+68 IS CORRODED (C-CHECK) RO 3/10/2021 REMOVED AND REPLACED CABIN SEAT TRACK AT RBL9 BETWEEN FS559.00 TO FS559+68 IAW CRJ200 AMM 53-01-11-946/400-003/802 REFER TO CONTINUATION CARD FOR WORK PERFORMED.