As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER SELECTING GEAR UP, LANDING GEAR INDICATOR CIRCUIT BREAKER WOULD TRIP. ACFT COMPLETED FLIGHT WITH NO INCIDENT, AS THE GEAR IS MANUALLY DRIVEN. UPON INVESTIGATING THE PROBLEM, THE THROTTLE SWITCH WAS DISCOVERED TO BE THE SOURCE OF THE PROBLEM. THE SWITCH HAD FAILED INTERNALLY. SWITCH WAS REPLACED, AND ALL SYSTEMS FUNCTIONED NORMALLY.