What was found
STGR21L IS CORRODED BETWEEN FS421 AND FS437. INSTALLED STRINGER 21L BETWEEN F.S.379 AND F.S.477 IAW CRJ-900 SRM 51-42-06-001-001-A01
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STGR21L IS CORRODED BETWEEN FS421 AND FS437. INSTALLED STRINGER 21L BETWEEN F.S.379 AND F.S.477 IAW CRJ-900 SRM 51-42-06-001-001-A01