As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HN00183618 DISCREPANCY: AVI DOOR INTERCOSTALS 2 EACH ARE CORRODED BETWEEN F.S. 349 TO F.S. 364 AND BETWEEN STGR 26L TO STGR 26R. CORRECTIVE ACTION: REMOVED CORRODED INTERCOSTALS. INSTALLED NEW SERVICEABLE AVI DOOR INTERCOSTALS 2EA (P/N SH670-32075-3S AND SH670-32075-4S) BETWEEN FS 349.00-364.00 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01 SH670-32075-3S/-4S