As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER DOOR INTERCOSTAL DD4 AT AFT FORMER CORRODED (C-CHECK RO 04/26/2025)FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED INTERCOSTAL DD4 AT AFT FRAME INTO PAX DOOR, REF BOMBARDIER DWG# 601R31702 REV N AND CRJ900 SRM 51-42-06-001-001 A01,LEAK CHECK GOOD.COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY (CL600-2D24) STRUCTURAL MAJOR REPAIRCOMPLIED WITH DIGITAL COPY OF M-337