As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION COMMON TO FLOOR SUPPORT AT FUSELAGE STATION 559.00 LBL 37 TO LBL 42. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED AND INSTALLED NEW FABRICATED FLOOR SUPPORT AT FUSELAGE STATION 559.00 LBL 37 TO LBL 42. REF CRJ200 SRM 53-41-43 REV 38.