As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO DOOR LOWER SILL HAS MULTIPLE SPOTS OF CORROSION (MARKED). (C-CHECK RO 2/26/2025) REPLACED AFTER CARGO DOOR LOWER SILL REF DWG# MM670-35085 REV L ; CRJ900 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01 REV: 38 DATE: JUL 25/2020. COMPLIED WITH TASK CARD 51-900-1002-SKY. SEE CONTINUE CARD FOR DETAILS