What was found
INTERCOSTAL JUST FWD OF F.S 333 FRAME AT STGR 21L IS CORRODED. (C-CHECK) RO 3/13/2020 REMOVED, FABRICATED, AND REPLACED INTERCOSTAL BETWEEN FS310.00 AND FS333.00 @ STGR 21L. REF BOMBARDIER DWG, CRJ200 SRM. COMPLIED WITHTASK CARD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INTERCOSTAL JUST FWD OF F.S 333 FRAME AT STGR 21L IS CORRODED. (C-CHECK) RO 3/13/2020 REMOVED, FABRICATED, AND REPLACED INTERCOSTAL BETWEEN FS310.00 AND FS333.00 @ STGR 21L. REF BOMBARDIER DWG, CRJ200 SRM. COMPLIED WITHTASK CARD.