As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"INITIAL INSPECTION: CORROSION ON FLOOR PANEL SUPPORT ANGLE STA FS 280AT CABIN PAX (W1) (TCI 53-10-219) "SUMMARY: ON NRC. 00162 CORROSION LEVEL 2, FLOOR PANEL SUPPORT ANGLE STA FS=280 WAS REPLACED PER CRJ/900 SRM 51-42-06-001-001-A01