What was found
ALTERNATOR DRIVE COUPLING (ONE PIECE UNIT) FAILED IN FLIGHT. LOSS OF ALL ELECTRICAL CHARGING CAPABILITY. OCCURRED DURING NIGHT FLIGHT. UNSCHEDULED LANDING MADE. BATTERY CHARGED AND FLIGHT BACK HOME THE NEXT DAY (DAYLIGHT)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ALTERNATOR DRIVE COUPLING (ONE PIECE UNIT) FAILED IN FLIGHT. LOSS OF ALL ELECTRICAL CHARGING CAPABILITY. OCCURRED DURING NIGHT FLIGHT. UNSCHEDULED LANDING MADE. BATTERY CHARGED AND FLIGHT BACK HOME THE NEXT DAY (DAYLIGHT)