As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING "C" CHECK FOUND FS 280.00 RT LOWER WEB IS CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIRED RIGHT LOWER BULKHEAD WEB IAW CRJ STRUCTUAL REPAIR MANUAL 51-42-06 AND 51-42-13 AND EO CR-53MR-174. LEFT FOUND WITHIN LIMITS OF CRJ STRUCTUAL REPAIR MANUAL 53-11-10. THE AIRCRAFT WAS RETURNED TO SERVICE.