As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT LOST ALL ELECTICAL OPERATION IN FLIGHT. ACFT RETURNED TO DEPARTED AIRPORT AND MADE A MANUEL GEAR EXTENTION LANDING AND SAFE ROLL OUT TO THE PARKING RAMP. MX INSPECTED AND TROUBLESHOOT PROBLEM AND FOUND A DEFECTIVE ANTERNATOR. R & R ALTERNATOR WITH O/H ALTERNATOR. OPS CHECK WAS GOOD.