Thanks, Don, for pointing that out to those that may suggest it.

As you did, Don, I was reading through this thread, I realized that someone was suggesting using the car radio for the airborne system, which, as you said, if it's 2.4GHz, that's one thing, but not 75 MHz, for sure.

The other point is what transmitter is the OP going to use on this? Certainly not one of those ground gizmo's with a wheel on the side and a trigger for the throttle.

As far as the linkage is concerned, well, for the throttle, it's a straight wire from the servo to the throttle arm, not rocket science and not something that needs an elaborate setup with bell cranks and so on. And for steering, I am going to presume the OP is talking about the nose-wheel, although the OP did say electric.. if it IS the nose wheel, again, it's a straight piece of wire from the rudder servo to the nosewheel. Again, not rocket science.

CGr.