As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS - FLT 3718 - DURING DESCENT INTO TYS CREW RECEIVED AN OUTBOARD SPOILERON AND OUTBOARD FLIGHT SPOILER CAUTION MESSAGE. CREW DECLARED AN EMERGENCY AND LANDED SAFELY WITH NO OTHER INCIDENTS REPORTED. MAINTENANCE REMOVED AND REPLACED THE LEFT OUTBOARD SPOILER ACTUATOR IAW CRJ MM. OPS AND LEAK CHECK WAS SATISFACTORY AND AIRCRAFT WAS RETURNED TO SERVICE. (M)