As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*PAX DOOR SURROUND LWR SILL ANGLE HAS SEVERAL AREAS OF CORROSION (MARKED) (C-CHECK) RO 4/16/2020 REMOVED AND REPLACED WITH NEW LOWER SILL ANGLE REF CRJ200 SRM, BOMBARDIER DWG. SEE CONTINUE CARD FOR DETAILS OF INSTALLATION. OPS CHECK GOOD.