As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT WAS LEAVING AIRPORT, DURING FLIGHT ACFT HAD A YAW FLUCTUATION. AFTER SEVERAL YAW FLUCTUATIONS THE WARNING INDICATION PANEL DISPLAYED AN AMBER GOV LIGHT. DURING THIS TIME OF OCCURANCE THE PILOT REPOSITIONED THE ACFT TO AIRPORT AND LANDED WITHOUT INCIDENT.