There are many ways to contribute to the FlightGear project that do not require programming. This page lists some examples of ways to easily get involved.
Create bug reports if you find a fault. You can also check existing reports and try if you can replicate the issue to help us pinpoint the cause.
FlightGear comes in a wide variety of languages. Our wiki documentation can also be translated.
Promote FlightGear to your friends or colleagues. Make nice screenshots and join our monthly competition.
You can help other people using FlightGear. Both users and developers gather at our community forum.