moin
maybe it dont need to be a 360 degree Radar Circle, what about a 60 degree triangel pointed into the enmy teretory?
sure we have the darbars but we often play a bit with the sector linse so the enmy often not knew early enough were the big mission is going to, so the long range stations can help a bit.
we dont need much of them, maybe 3 for each country would be enough (belongs to the map).
it would be only a nice extra tool for the country to use or to be bombed

cu christian