As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED STAB TRIM CAS MESSAGE OCCURRED REPEATEDLY AFTER TAKEOFF FROM CVG. CREW RETURNED TO CVG AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, CLEANED FIRST OFFICER’S STAB TRIM DISCONNECT SWITCH AND PERFORMED CHECKS USING AIRCRAFT MANUALS. AIRCRAFT RELEASED FOR SERVICE.