http://www.aerosoft2.de/downloads/rof/keyboard_face.pdf

This was made for the release version, so some things may be missing. Blip for instance.
I am assuming you have a download version, since the layout came in the boxed version. You may want a map too.
http://www.aerosoft2.de/downloads/rof/GameMap_Front.pdf
Remember too if you mapped customized controls you can go to your Rise of Flight>Data>input folder and open [yourfilename].map with notepad. You can see all of your controls there, and if you choose copy them out to a text file, and clean them up to a nice readable list.