A flight simulator with fully-configurable flight physics/graphic New version with multiplayer capability over internet and LAN.PRE-Flight is a fully user-configurable flight simulator and aircraft designer in one integrated package. PRE-Flight can be operated by a wide variety of RC transmitters and/or standard PC peripherals like the joystick or keyboard. PRE-Flight's 'Physics and Rendering Engine' allows fast and accurate simulation of aircraft from parameters which are fully configurable by the user - down to the 3D shapes and color of the aircraft!It is this special feature which allows aircraft designers to 'build', test and simulate their design prototypes before putting the first parts together or even buying the first components! Critical decisions on powerplant, wing area, dihedral - even paint schemes and tank capacities can all be simulated on PRE-Flight along with anticipated wind conditions and flying field dimensions. CL and CD tables can be included in the flight model to allow accurate flight physics. PRE-Flight's 'dynamic parameter' specification files allow user-defined equations and function tables to govern all aspects of the flight model.