As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(MX 29280201) PAX DOOR AFT DD4 INTERCOSTAL IS CORRODED (C-CHECK RO 2/26/2025) REMOVED AND INSTALLED NEW PAX DOOR AFT DD4 INTERCOSTAL REF-CRJ-900 SRM 51-42-06-001-001 A01 AND DWG 601R31702 REV N. LEAK CHECK GOODCOMPLIED WITH TASK 51-900-1002-SKY