As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER DOOR INTERCOSTAL AT DD7 BETWEEN FS338.963 AND FS347.25 IS DENTED. (C-CHECK RO 10/22/2021) REPLACED PASSENGER DOOR INTERCOSTAL DD7 BETWEEN FS338.963 AND FS347.25 REF DWG 601R31702 REV. N AND CRJ900 SRM 51-42-06-001-001-A01. COMPLIED WITH 51-900-1002-SKY. LEAK CHECK GOOD.