As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLT 3107 - CREW REPORTED THAT THE TAIL DE-ICE LIGHT WOULD NOT EXTINGUISH IN FLIGHT. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INSPECTED THE AIRCRAFT THEN REMOVED AND REPLACED THE TAIL DE-ICE PRESSURE SWITCH IAW B1900 MM 30-10-00. OPERATIONAL CHECK WERE SATISFACTORY. AIRCRAFT RELEASED FOR SERVICE. (M)