Spektrum DX6i Transmitter Only MD2 10-model memory ModelMatch ServoSync Roller/selector user interface Attractive and ergonomic design Proven DSM2 technology Rudder dual-rate Large LCD display Integrated timer Contrast Adjustment Dual-speed trim scroll Model name and type Throttle cut Trainer Mode Model Copy Travel adjustment Sub-trim Servo monitor Dual rate and exponential Compatible with any existing DSM & DSM2 receivers Airplane Programming Features: Flaps, P-mixes, Dual aileron, V-tail, Delta, Differential Heli Programming Features: Gyro adjust, Graphic throttle curve, Graphic pitch curve, P-mixes, Revo mix, Swash type (Normal, and CCPM 120) Adjustable stick length Direct trim access display