As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT AFTER TAKEOFF THEY RECEIVED A TAT 1 HEAT INOP MESSAGE. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. THE MESSAGE CLEARED UPON LANDING. MAINTENANCE REPLACED THE NUMBER 1 TAT PROBE. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.