What was found
RT BATTERY INDICATED OVERHEAT CONDITION AFTER TAKEOFF. AIRCRAFT RETURNED TO BASE BATTERY WAS REPLACED. AIRCRAFT RELEASED FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT BATTERY INDICATED OVERHEAT CONDITION AFTER TAKEOFF. AIRCRAFT RETURNED TO BASE BATTERY WAS REPLACED. AIRCRAFT RELEASED FOR SERVICE.