Selecting an airplane that is ARF, Almost Ready To Fly, would be great for pilots who already own a transmitter and receiver, assuming it is compatible with the varying electronics that do come with the ARF. Most of our RC aircrafts come ready with the motor, speed control, servos, linkage installed. However, always check on the actual product page to confirm what electronics are included and what is still needed to assemble and fly the ARF aircraft. (Note: Some models do not have the battery and charger included as well)