As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* PASSENGER DOOR LOWER SILL FWD AND CENTER UPPER FLOOR SUPPORT ANGLES CORRODED. (C-CHECK) RO 2/1/2021 REMOVED AND REPLACED THE PASSENGER DOOR LOWER FWD SILL AND CENTER UPPER FLOOR SUPPORT. REF CRJ900 SRM 51-42-06-001-001-A01, REF CRJ900 SRM 51-42-06-001-001-A01 AND DWG SH670-31810 REV-AE. OPS CHECKS GOOD. COMPLIED WITH SKYWEST TASKCARD 51-900-1002-SKY.