Here’s a flight project I’ve been working on for a few weeks, and hope to take further. Take it for a spin; uses Arrow keys for Pitch and Yaw, a and d for Roll, and s and w for Thrust and Thrust x 2.
http://www.3dcognition.com/unity-flight-simulator-phase-2/
In hopes of getting more people involved in flight sims and games, I’ve posted the code and a tutorial on the same page. I also plan to host a small contest around this subject during April.
The contest is on! The prizes may not be huge, but hopefully it will generate a little interest and some creative solutions towards flight in the Unity engine. One prize is for the most compelling and/or immersive flying experience, the other is for the best tutorial/tip around flying in Unity. See more here: http://www.3dcognition.com/unity-flight-simulator-contest/
Probably you should post it in the “Announcements” section
Nice iniciative I think!
I will participe in the contest, Unity can be used for simulations too 
See you!