Futaba 6K Air 2.4GHz R3006SB FEATURES: Telemetry system (T-FHSS) provides data on receiver battery voltage external voltage temperature RPM altitude and variometer (sensors not included and must be purchased separately see COMMENTS below) S.Bus/S.Bus2 servo setting functions programmable through transmitter R3006SB receiver can use SBus as the main link/communication to servos or a combination of SBus and conventional outputs together Programmable mixing for airplanes helicopters gliders and multi- rotors Four assignable switches three 3-position and one 2-position Switch/VR position change and AUX channel function change Updateable software through the Futaba CIU-2 USB PC Interface not included order (FUTM0951) Programmable mixing (3-Normal 1-Curve) Wing Type (5-Wing 2-Tail) Throttle Cut V-Tail Dual Rate/Expo Camber Throttle Curve Air Brake Idle Down Gyro Aileron Differential Elevon Mixing Elevator to Flap/Flap to Elevator Mixing Transmitter also compatible with S-FHSS receivers 30 model memory model naming up to 8 characters Auxiliary channel Parameter functions Servo monitor/test Throttle position warning Wireless model data transfer Timer-system & model (Up/Down) Trainer system (trainer cord required) Fail safe End points One year limited warranty through the Futaba Service Center beginning at date of purchase;INCLUDES: Futaba 2.4GHz 6K Transmitter R3006SB Receiver FUTL7683 Switch Harness;REQUIRES: AA Batteries: Four for transmitter Sensors and Servos of modeler's choice