As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER DOOR- FLOOR SUPPORT ANGLE ON THE LOWER SILL IS CORRODED. (MARKED) (C-CHECK RO 11/10/2022) EVALUATED OUT OF LIMITS, REMOVED AND INSTALLED NEW REF CRJ200 SRM 51-42-06, REF CRJ200 SRM 51-42-21 AND DWG 601R31020 REV-F. COMPLIED WITH SKYWEST TASK 51-900-1003-SKY