RCD takes a quick look at the new Futaba 4GRS stick surface 2.4GHz digital transmitter. Futaba’s 4GRS radio is a great option for boat racers or scale truck drivers with its multiple function capability. We love the centered LCD screen and easy to use navigation button. This radio is loaded with tuning functions and most importantly has a comfortable feel for those long runs. Check out our quick overview and look for more details in RC Driver Magazine.