Great Planes RealFlight 7.5 Radio Control Flight Simulator with Wireless Tactic TTX610 6-Channel Transmitter and RealPhysics This version of RealFlight 7.5 includes an actual radio transmitter. Use it to pilot RealFlight and any real RC model with an SLT receiver. Learn to fly radio-controlled airplanes, drones, helicopters and gliders in a risk-free way, without the chance of costly crashes. Fly 140 simulated aircraft on over 40 flying fields  day or night, rain or shine  enjoying lifelike RealPhysics flight performance. RealFlight software lets you edit aircraft and flying sites so you can try different setups and always have new fields to explore. Test your piloting skills in challenging, game-like events. Completing one stage unlocks new, more difficult levels!