RC flight simulator

An RC flight simulator is a computer program that allows pilots of radio-controlled aircraft to practice on a computer, without the risk and expense of damaging a real model. Besides the obvious use of training beginners, they are also used for practising new aerobatics, evaluating a model before buying it, and to allow flight practice when conditions are otherwise unsuitable. Most simulators allow the use of real R/C transmitters to control the sim.

There are a number of commercial packages available, such as Phoenix R/C, Hangar 9's FS One, SVK Systems ClearView, Great Planes' RealFlight and IPACS AeroFly. There are also some freeware packages, as listed below.

Most simulators allow the importing of add-ons such as new models and landscapes. There are many web sites dedicated to offering free content like this.

Some of these simulators are dedicated to R/C flight, while others are generic simulators that can simulate both full-scale and R/C flight.

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Wikipedia