As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING VFR FLIGHT THE ELECTRICAL CHARGING SYSTEM FAILED. AIRCRAFT LANDED AT MAINTENANCE FACILITY. VOLTAGE CONTROLLER FOUND TO BE BURNED INTERNALLY PROBABLY DUE TO GROUNDED FIELD WIRE IN ALTERNATOR. FIELD WIRE IN ALTERNATOR REPAIRED. INSTALLED NEW VOLTAGE CONTROLLER.GROUND RUN SATISFACTORY. AIRCRAFT RETURNED TO SERVICE.