As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERCOSTAL AT STRINGER 27 RIGHT BETWEEN F.S.349 AND F.S.364 IS CORRODED. INSTALLED NEW SERVICEABLE INTERCOSTAL AT STGR 27R BETWEEN FS349 AND FS364 IAW CRJ200 SRM 51-42-06 REFERENCE CONTINUATION CARD FOR WORK PERFORMED. NO WEIGHT CHANGE.