JSBSimNET

JSBSim is a multi-platform, general purpose object-oriented Flight Dynamics Model (FDM) written in C++.
JSBSimNET is a .NET wrapper for JSBSim written in C++/CLI. It simplifies the incorporation of JSBSim into software written for the .NET Framework. It's released under the terms of the GPL.
The zip file contains a Visual Studio 2005 solution file with 3 projects:
- JSBSim - the JSBSim code in native C++
- JSBSimNET - the managed wrapper in C++/CLI
- JSBSimNETTest - an example implementation (and a nice GUI for using JSBSim!)