Flight Sims

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 a damaging a real model.  Besides the obvious use of training beginners, they are also used for practicing 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.