FlightGear is a free, open-source flight simulator that lets you experience realistic air and space travel. Simulate aircraft and spacecraft with this versatile platform.
FlightGear is a comprehensive, open-source, and multi-platform flight simulator developed by an international team of volunteers. This free and open-source GPL software simulates both terrestrial and spaceflight scenarios, offering realistic and challenging experiences for various users. Intended for research, pilot training, engineering applications, or as a personal flight simulation project, FlightGear provides a sophisticated framework readily expandable by anyone interested in contributing. The project aims to create a versatile and user-friendly simulator suitable for a wide range of purposes, from academic research to recreational enjoyment. While currently experiencing compatibility issues with some Intel HD graphics systems, the project continues to develop, aiming to provide a powerful and accessible flight simulation experience.