zehms82: I am just going to add this in support of what JohnBuckner has said: Yes, the Airtronics Z servos (the blue connector type servos) are all compatible with most of the receivers on the market today, including most of the 2.4 GHz receivers. But, I would be careful when using various types of servos together, meaning mix-and-match.

For clarification, you can use two, say Airtronics 94102Z servos on a dual aileron setup, one on each side, but I would avoid using a Futaba and an Airtronics (for instance), or JR and Hitec on the dual aileron setup. The speed and throw percentages may be different. I don't know that they are different, but it's a pretty good bet that they won't be exactly the same, which can be problematic.

You CAN, for instance, use Airtronics on the Ailerons, JR on the throttle, Hitec on the elevator, or Futaba on the elevator (all examples of mix-and-match example scheme) or any combination you wish or have on hand, but don't mix them on the same control.

I don't know your level so you may not know that some planes have two servos on the wings, one per side for the ailerons, or flaps, or may have two for the elevator, one per side, and so on, that may be more advanced than you are up to at this point, but it's just an example of what you can do and should not do with various servo types.

But, the bottom line is that most of the major manufacturer's servos are cross compatible with other systems. You may have to reverse the direction, but you will see that right away and take care of that with the transmitter setup.

CGr.