As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR AFT INTERCOSTAL DD1A IS CORRODED (C-CHECK RO 04/26/2025)REMOVED AND REPLACED PAX DOOR AFT DD1A INTERCOSTAL WITH NEW, REF CRJ 900 SRM 51-42-06-001-001-A01 AND DWG 601R31702 REV N. COMPLIED WITH SKYWEST TASK CARD: 51-900-1002-SKY. LEAK CHECK GOOD.