Do the two bases that don't have the circles have XCOM HQs? Those count as radars with global range. Only the largest circle on a base is drawn, so you only see the HQ's global range.
Yes, those have HQ built in them. So I do not need large radar if I have HQ? Good, I need to start saving
And while we are still at the fighter planes: why all of them need to have only 1 crew member? I mean, if you designed Raven, Interceptor, Thunderstorm and Sentinel like that, then it is what it is, but Mig31 has actually 2 seats. Or maybe it is WIP? Because if Raven and Sentinel have 2 as much weapon mounts as Mig31 they could really use WSO in there. Thunderstorm is a wierd one here, because I think it should have just one/two armament points?
I would really like Mig31 for those fast response teams of 2 SOF operators (since the early drop ships are sloooow).
Also, Raven crashes mission if you try to land it, Interceptor works and looks like Skyranger.