As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SILL WITH CORROSION, LOWER PART OF CARGO COMPARTMENT DOOR FRAME AFT DUE TO EXCESS OF DAMAGE LOWER SILL OF CARGO COMPARTMENT DOOR FRAME AFT, WAS REPLACED PER CRJ-900 SRM 53-61-23-201-001-A01, CRJ-900 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01 AND SRM 51-42-10-001-001-A01.