What was found
INTERCOSTAL THAT SITS ON STGR 21L HAS CORROSION BETWEEN FRAMES 310 AND 333, IN THE FWD E & E BAY. REMOVED AND REPLACED INTERCOSTAL STGR 21L FS 310-333 PER CRJ-900 SRM 51-42-21
AAR SM-33
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INTERCOSTAL THAT SITS ON STGR 21L HAS CORROSION BETWEEN FRAMES 310 AND 333, IN THE FWD E & E BAY. REMOVED AND REPLACED INTERCOSTAL STGR 21L FS 310-333 PER CRJ-900 SRM 51-42-21
AAR SM-33