Hitec Hs-65's for swashplate and Hs-81 for tail, futaba 240 or 401 gyro, Hitec electron 6 receiver, And Airtronics RD8000 or RD 6000 transmitter. All of this can be found at www.towerhobbies.com or www.helihobby.com Also you could opt to buy the quark 33 speed control. It has a failsafe feature that kills the motor if the radio signal is lost.