As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AVIONICS BAY DOOR SURROUND INTERCOSTAL ON FWD SIDE BETWEEN FS.349.00 FS.364.00 AT 27L HAS MULTIPLE SPOTS OF CORROSION (MARKED) (C-CHECK RO 07/16/2025)REPLACED AVIONICS BAY DOOR SURROUND INTERCOSTAL FWD SIDE BETWEEN FS349-FS364 AT 27L REF CRJ900 SRM 51-42-06-001-001-A01, CRJ900 SRM 51-42-21-001-001-A01 AND DWG SH670-32050 REV. J. CHECKS GOOD. COMPLIED WITH 51-900-1002-SKY.