Overview

FlightGear is a sophisticated, open-source flight simulator that goes far beyond being just a game. It provides a fully open and realistic flight simulation environment suitable for use in academic research, pilot training, industrial engineering projects, and aviation education. Built by a global community of volunteers, FlightGear features realistic flight dynamics, detailed aircraft models, accurate worldwide scenery, and a flexible scripting system. It is also an enjoyable and challenging desktop flight simulator for aviation enthusiasts, offering countless hours of practical and exciting flying experiences.

Key Features

• Realistic Flight Dynamics: Advanced physics engine with real-time aerodynamic calculations and weather effects
• Extensive Aircraft Library: Over 500 aircraft models included, from gliders to commercial airliners
• Worldwide Scenery: Accurate global scenery with terrain elevation data, airports, and navigation aids
• Open Architecture: Fully extensible through Nasal scripting, Property Tree, and native C++ code
• Multiplayer: Fly with others in real-time over the internet with voice communication

Why Use It

FlightGear offers professional-grade flight simulation capabilities without the high cost of commercial simulators. Its open architecture makes it uniquely suitable for research, education, and customization, while still providing an engaging experience for hobbyist pilots.

Use Cases

• Pilot training: Practice instrument approaches, navigation, and emergency procedures in a safe environment
• Academic research: Study human factors, aerodynamics, or aviation systems with an open platform
• Aviation education: Teach principles of flight, navigation, and meteorology in an interactive 3D environment
• DIY engineering: Design and test custom aircraft models with real-time physics feedback

Platform

Linux, macOS, Windows

Licence

GNU General Public License v2.0

Website

flightgear.org