FlightGear Flight Simulator est un simulateur de vol open-source sophistiqué et fonctionnel, créé et maintenu entièrement par des volontaires. Le code source au complet est accessible par CVS, sous une licence libre GNU General Public License. La version 1.9.1 de FlightGear date du 25 janvier 2009.
The goals of the FlightGear project include creating a sophisticated flight simulator framework for use in research or academic environments, for the development and pursuit of other interesting flight simulation ideas, and as an end-user application. It can be expanded and improved upon by anyone interested in contributing, and has many related projects (projects).
FlightGear comes with a set of illustrated documentation, notably "The Manual", which is available as PDF and HTML. The FlightGear Wiki was started in 2006 and currently covers a wide range of FlightGear related topics.
