As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOT REPORTED THAT RED OVERHEAT INDICATOR LIGHT CAME ON IN FLIGHT, PILOT REQUESTED AN IMMEDIATE LANDING FROM THE TOWER AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE LT FORWARD RADIATOR COOLING HOSE SPLIT OPEN AND COOLANT LEAKING.