This model is released under the terms of the GPLv2

Keys:

C	Toggle canopy

ctrl-l	lock tailwheel

The "AFN2" Instrument right of the compass can be adjusted 
via the "Radio" menu. If works as ADF reciever. The horizontal 
needle shows if the NDB is recieved, the vertical needle shows 
the course. Center it and you are on course. If the needle is 
left, turn left to center it again. If it's to the right turn 
right. 
 
