As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LBL27.00 BTW FS977.00 / FS1051.00 AT AFT CARGO COMPARTMENT DUE TO EXCESSIVE DAMAGE ( CORROSION ) NO DAMAGE IS ALLOWED ON LONGITUDINAL BEAM UPPER FACE AT LBL27.00 BTW FS977.00 / FS1051.00 AFT BAGGAGE COMPARTMENT STRUCTURE WAS REPLACED PER CRJ900 SRM 53-61-43-101-001-A02 AND SRM 51-42-21-001-001-A01