FlightGear
FlightGear is an open-source flight simulator for macOS that lets users practice flying, explore aircraft, and run realistic desktop simulation sessions.
What is FlightGear?
FlightGear is a native desktop flight simulator for macOS that helps users practice flying, explore aviation systems, and build realistic simulation setups at home. It is developed by the FlightGear project, an open-source community focused on a flexible simulator for hobby use, learning, research, and training workflows. Users can fly a wide range of aircraft and other vehicles, load global scenery, and adjust sessions for different airports, weather conditions, and flying styles. The app also supports multiplayer flying and can connect with external software or hardware, which makes it useful for enthusiasts who want more advanced simulator setups. On Mac, it is commonly installed as a standard application and used like other desktop simulation software. FlightGear is best suited to users who want a full-featured flight simulation environment rather than a simple arcade-style game.
Key features
- Fly a wide range of aircraft, helicopters, and other vehicles.
- Explore global scenery and continue flying in different regions.
- Join multiplayer sessions and fly with other users online.
- Use the simulator on macOS as a full desktop flight simulation app.
- Connect external software or hardware for more advanced setups.
- Experiment with spaceflight and other nonstandard simulation scenarios.
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Safety overview
Status: Safe
FlightGear is legitimate flight simulation software for macOS. It may use significant CPU, GPU, storage, and network bandwidth during simulation, scenery downloads, or online multiplayer, which is normal for this type of app. If you use community-created aircraft, scenery, or add-ons, install them from trusted FlightGear sources and keep the app updated to reduce compatibility or security issues.
Recommendation: Keep FlightGear if you use it for flight simulation, training, or aviation hobby projects. Remove it only if you no longer use the simulator and want to recover disk space; doing so will also remove access to its installed aircraft, scenery, and settings unless you back them up first.
Common paths
/Applications/FlightGear.app
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