As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED AFTER TAKEOFF. FLIGHT RETURNED TO MSY AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND RIGHT HEAT EXCHANGER DUCT LEAKING. REPOSITIONED CLAMP. ALSO, CLEANED SENSOR CANNON PLUGS AND VENTS. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.