As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAT CREW REPORTED TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED DURING CLIMBOUT. EMERGENCY DECLARED FLIGHT RETURNED FAT LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. RETORQUED V DUCT CLAMP AND REPLACED BOTH AFT COMPARTMENT TEMP HIGH SENSORS. SYSTEM GROUND CHECK NORMAL OPERATION.