Visual walkthrough: The flying wing
Thanks Mr Dusan... 
It's good to know that only the two parts of the cockpit marked in the picture below are the ones we're going to work with.
The other panels are not important.
First, set switches
1,
2,
3, and
4 as shown in the picture below (switch
1 to the
right, switch
2,
3 and
4 up) to turn the whole thing on.
The digital display on the right should now read
"8888" (blinking).
Next, switch
A and
C up and switch
B and
D down (see the picture below).
The digital display should now read
"03--".
Lastly, switch
A and
C down and switch
B and
D up (see the picture below once again).
The digital display should now read
"--28".
So, we've just found out that the radio frequency of the flying wing is
0328!
