As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DATUM 4 INTERCOSTAL BETWEEN APPROX FS338 - FS347 HAS CORROSION (C-CHECK RO 9/6/2023) REMOVED AND REPLACED INTERCOSTAL D4 BETWEEN FS338 - FS347 REF CRJ200 SRM 51-42-06 DWG 601R31702 REV-N. COMPLIED WITH 51-900-1003-SKY AND PRESSURE CHECK GOOD . SEE CONTINUATION CARD FOR DETAILS