As we all know, russian cyber attacks frequently disable GPS functioning in middle / eastern Europe.As a counter measure, Estonia has build up VOR and DME.
I was thinking how could I use VOR and DME in Skydemon.
How about an interface where one could enter the radial of one (ore more) VOR and perhaps the DME.
Skydemon could then paint a line on the map and perhaps a dot indicating the distance if DME is entered.
If that mode is selected, ths GPS should be turned off and the plane symbol might be moved around by finger.