As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR BEAM 9LBL BTW STA. FS= 1015 AND FS= 1047 AT AFT BAGGAGE BAY. FLOOR BEAM 9LBL BTW FS:1015 AND FS:1047 AT AFT BAGGAGE BAY WAS REPAIRED PER CRJ-900 SRM. 53-00-41-201-001-A03 AND CRJ-900 SRM 51-21-06-001-001-A01. CORROSION LEVEL 2.