As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT FLOOR SEAT TRACK NR 5 CORROSION FOUND TO BE OUT OF LIMITS ON AAR WO 1007307-2700-0130 REQUIRES REPLACEMENT. REMOVED AND REPLACED RT SEAT TRACK NR 5 IAW CRJ 900 AMM 53-00-49-400-801 AS ON AAR WO 1007307-1000-0169 AND MESA WO 711009503.