RealFlight Basic RC Flight Simulator

"http://www.realflight.com This sim is based on the sophisticated features and science of RealFlight, the best-selling R/C flight sim in history. The “Basic” tells you that this version has been scaled down to include the essentials — the things that make sim flying as real as it gets. The result: a solid sim that offers RealFlight quality at a refreshingly affordable price."