In this Ground video we tested FY3ZT on SkyWalker for a short route GPS navigation Autonomous flight at an altitude of 500 meters. FY3ZT is a very effective system for UAV autonomous GPS Google Earth Nav point assisted flight. Very precise for following the Mission points and Returning back to base (RTB). Also it's the best stabilization and plane saver, as soon as you get out of range; it will safely bring the plane back to you at your home point. This system is available at as well. Use my name alishanmao to get 5% off when you buy anything there. Comments and feedback welcome at [email protected] or [email protected] Don't forget to subscribe to