As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER FLOOR SEAT TRACK BETWEEN FS 409 AND FS 409+128 AT RBL 9 IS CORRODED SEVERAL LOCATIONS. REMOVED CORRODED FLOOR SEAT TRACK BETWEEN F.S.409 AND F.S. 409+128 AT RBL 9 IAW CRJ 200 AMM. LOCATED, DRILLED AND INSTALLED NEW SERVICEABLE FLOOR SEAT TRACK P/N 601R31032-21 IAW SRM AND CRJ 200 AMM