FlightGear is a free, open-source, GPL-licensed flight simulator available for Windows, macOS, and Linux. It has been developed in collaboration with a large group of international volunteers for over two decades.
Aside from being used by thousands of flight simulator enthusiasts, FlightGear has been utilized by researchers from over 40 universities and academic institutions worldwide, as well as organizations like NASA and DARPA. It is also used in several FAA-approved flight simulators.
- Free, open-source, and cross-platform
- Global scenery (fly anywhere on Earth)
- Spaceflight
- Complex weather modeling
- Online multiplayer and VATSIM support
flatpak install flathub org.flightgear.FlightGear
flatpak run org.flightgear.FlightGearIf you are experiencing a problem with the Flatpak version of FlightGear, feel free to open an issue about it here. Otherwise, go to the official Issue Tracker.
The source code for FlightGear can be found here.