As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EVIDENCE OF CORROSION DETECTED ON R/H FLOOR SEAT TRACK RBL 9.00, SECTION THAT SPANS FROM F.S. 349.00 TO F.S. 485.00 IN NUMEROUS LOCATIONS (MARKED). (C-CHECK) RO 3/2/2021 CORROSION ON RH FLOOR SEAT TRACK RBL9.0 FS349 - FS485 FOUND TO BE OUT OF LIMITS. REPLACED SEAT TRACK REF CRJ-700 SRM 53-00-49-400-801-A03