Flight Simulator Aircraft are included with the main flight sim software but the range is limited. Additional aircraft can be added to your flight simulator. The range is almost limitless ranging from commercial to military to general aviation aircraft. These flight simulator aircraft are produced by professional artists and digital engineers. The flying machine's many functions are carefully modelled as are their numerous liveries. You may also download free aircraft files from a growing number of enthusiasts.
Simviation is a massive resource for Freeware addons for Microsoft Flight simulator series, Lockheed Martin Prepar3D (P3D), FSX, FS2004, Combat Flight Simulator and other PC Flight Simulation products like Xplane & Flightgear!