hamz9561
Proud Short Bus Rider
Supporter
Military Veteran
Actually, most of the 2.4 GHz aircraft stuff that I've seen has a built-in fail-safe. I know that all of my Spektrum as well a the JR and Futaba radios I've seen have one.most 2.4ghz radio kits have a built in fail safe ( unless you bind a 6ch receiver like me ) then you need a dedicated one all thats needed is to read the manual and set it up