What was found
CORROSION AT STINGER 21L BACKUP SILL FS346-FS3349. REPLACED BACKUP SILL. REPLACED BACKUP SILL AT STINGER21L FS346-FS349 IAW CRJ SRM 51-42-06.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION AT STINGER 21L BACKUP SILL FS346-FS3349. REPLACED BACKUP SILL. REPLACED BACKUP SILL AT STINGER21L FS346-FS349 IAW CRJ SRM 51-42-06.