This is a Futaba FUT01004404-3 T6K V3 S 8-Channel 2.4Ghz Airplane/Helicopter radio system with R3008SB receiver. (This comes with no ratchet on the throttle/collective as is commonl yused for helicopters). The Futaba T6K-V3S is the inexpensive entry into the class of 8-channel computer transmitters. Due to the clear display and the logically structured software, the T6K-V3S can be operated intuitively. Navigation through the software is done by means of a JOG key in combination with 3 push buttons. The T6K-V3S also has an S. BUS port and headphone connection as well as a trainer/DSC socket. What’s new in the V3S version? The T6K-V3S has an additional aileron mixer for glider models without motor, acting on channels 1 and 3. For glider models 4 flight conditions can be programmed. The trim mixer now also includes the rudder. Two independent stopwatches / timers are available. The top right toggle switch is now a 3 position switch. In the Helicopter Menu, many governor functions can be set directly from the transmitter. Maxi performance for a mini price… ! With the Futaba T6K-V3S you get an affordable remote control system with cutting-edge features. Note: The model data from the T6K-V3S can NOT be transferred to older T6K transmitters with older software. However, model data from older T6K transmitters can be copied to the T6K-V3S. Compatible with T-FHSS and S-FHSS modulation. Affordable 8-channel computer remote control system. Excellent for beginners & recreational pilots. Safe and fast transmission with T-FHSS / S-FHSS. Receiver R3008SB with antennas Diversity. Telemetry voice output via headphones. Conversion option for mode 1/2 30. Memory for model name & user. 3 flight modes (heli). 4 flight modes (glider). Bus Data Editor (sensors / servos). Powered aircraft: 3 wing types, 2 tail types. Mixer for cross differentiation, SnapRoll, Gyro Mix, Butterfly (glider). Heli Menu with 6 swashplate types. Pitch & Throttle with 5 point curve. Swash Mix & Throttle Mix Swash. AFR & Swash Ring. Glider Menu: 4 wing types, 2 tail types Multicopter Menu: Center Alarm, Gyro Sense, Throttle Curve, Throttle Speed. Transmission mode: T-FHSS / S-FHSS. Frequency range: 2.4 GHz. Transmit power: 100 mW EIRP. Voltage range: 6.0 V (4x 1.5V Mignon battery). Control stick arrangement: Mode 1. Powered by SixBit’s eCommerce Solution.