This is the Futaba 7C 2.4GHz Helicopter Radio System with the R617FS FASST 7-Channel Receiver, and four S3152 Digital High-Torque Servos. New $299.97 (40% off). This is the helicopter version which will default to heli settings when powered up and does not have a ratcheted throttle stick. Features: * Futaba's FASST (Futaba Advanced Spread Spectrum Technology) shift very quickly virtually eliminating signal conficts an interruptions unlike other 2.4GHz systems that only stay on on or two frequencies. * Dual antenna diversity enables FASST system to automatically an seamlessly select the best reception between the two antenna built into the receiver ensuring that the aircraft stays unde constant co