As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON RT FUSELAGE SIDE SEAT RAIL RETAINER (U CHANNEL) ON MULTIPLE AREAS BETWEEN FS 677.00 TO FS 724.00. C-CHECK RO 10/22/2020. REMOVED AND REPLACED RT FUSELAGE SIDE SEAT RAIL RETAINER (U CHANNEL) BETWEEN FS 677.00 TO FS 724.00, IAW CRJ700 AMM. SEE CONTINUE CARD FOR DETAILS.