As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* THE RH CABIN FLOOR SILL HAS CORROSION IN MULTIPLE SPOTS BETWEEN APPROX. FS 349 AND APPROX. FS 364. (C-CHECK) RO 2/28/2020 BLENDED CORROSION, FOUNUND TO BE OUT OF LIMITS. REMOVED AND INSTALLED NEW RH CABIN FLOOR SILL AT FS 349.0 TO FS 409+20,REF CRJ-200 SRM AND BOMBARDIER DWG. ALL OP AND LEAK CHECKS GOOD AT THIS TIME. SEE CONTINUATON FOR DETAILS.