More importantly if the student gets into trouble, the Instructor simply releases a button and takes over. There's nothing simpler or safer. And with the Skysport 4, you also get the benefit of servo reverse on all four channels and a built in charging socket. Yet another radio from Futaba without any serious competition. Both systems feature a level of sophistication usually reserved for radios at twice the price.
Models are digital proportional control.
It's easy to operate too, with a built in recoil starter, and a flip-top cap allows quick filling of the large capacity 75cc fuel tank. The Sandmaster Mk II is ready to run in next to no time because the engine, gearbox and long travel suspension arms are factory assembled. The tub type chassis is made from impact resistant glass filled nylon and is very strong and light The sealed gearbox assembly helps to keep out dust and dirt and contains a geared differential for improved cornering and handling. The long travel suspension arms are connected to independent oil-filled sprung dampers to soak up the bumps without affecting directional control. 2 channel RC sytem required see elesewhere in our catalogue.