thndregg,
You might have posted this out of frustration but to some (including me) this game is more fun when I actually find planes to engage in combat. We all know there were spies in WWII.
If your purpose in playing this game includes engaging in Air Combat, knowing where enemy planes are lets you do this quicker and easier. I once again spent a significant part of my time last night going to sectors that anyone would have guessed (via dar, country communications etc.) would have had a good chance at combat only to almost run out of fuel trying to find a plane to attack.
WarTooth 
I find myself chasing dots all over the map (and have the kph and kps to prove it) only to find some punkstang or set of bombers cruising around at 20k or higher.
Or you spot a flashing base with a dot closing in on it, then you up only to find its just a base baiter waiting for guys to up one at time so he can pick them off as they try to get up to "fight" him. ( Don't bother, these guys don't want to fight, they just want the kills)
Dots on radar aren't gonna tell ya what alt. they are at.
I find that I spend most of my time climbing to ridiculous alts to find planes to fight, only to have them run and climb,run and climb.
I look forward to upping against noe missions or Cv attacks, you actually get to fight on fairly equal terms.
So, just because you can see con dots on radar doesn't mean you're gonna get a fight out of it.
Chances are you'll run out of fuel 1st. Or die to some sissy alt monkey score boy in the usual Tempest, Punkstang, 190 etc.