As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR PANEL SUPPORT ANGLE OF ACCESS PANEL 221ALF IN STA. FS= 280 BETWEEN 11 LBURBL AT COCKPIT|NEW ANGLE, FLOOR PNL SUPPORT WAS INSTALLED PER CRJ/900 SRM 51-42-06-001-001-A01 PAR. 6.C AND CRJ/900 SRM 51-42-21-001-001-A01 6.C