This is interesting!
Why not MIX several of the ideas/complains here and come up with a solution?
So far we have:
1) Real life WW2 planes were vectored into enemy by ground control.
2) Dot Radar allowed only in tower
3) You can kill radar, albeit something as vital as fuel tanks and ammo dumps when attacking a field.
4) Radar shows bars on sectors way on the other side of the map.
5) Radar equipped planes (hopefully soon to be introduced) should be the only ones to have dot radar on their clipboard.
So how can we get this taken care of?
In my opinion, AH would be better off by:
-Removing dot radar from clipboard (except in radar equipped planes) and allowing it only in towers. Note: If radar is destroyed in field, you lose dot dar in that sector, just as it is now.
(this would create LOTS of player cooperation and tower-stationed players to vector other planes)
-Bar radar should only show red bars when 1-2 sectors away from radar field.
-make radar TOWERS in the fields (perhaps, between VH and airfield, or one tower in each corner of the airfield?), not that little satellite tv dish thats entrenched in the airfields. Nuke that tower (immune to strafing by cannon and MG preferably.. it would be like trying to strafe a telephone post) and the field loses its dot dar in tower and red bar dar in the sectors it covers)
Historically, the LW was aware of the English radar BEFORE the Battle of Britain and they did tried with considerable effort to kill the british radar towers that were on plain sight by the coast. Problem was, the Stukas and Dorniers couldn't hit such small targets, and if they ever did, the tower was back up the next morning. Heavy losses made such venture impossible (and coincidentally, it was after those attack that the Stuka was taken out of the front line!)
-make nights longer (1 hour of night, 4 hours of daylight?) and add FLARES to the Buff's inventory. That way a lead buff could mark the spot and the other buffs carpet bomb at night. Night fighters would then enter into the arena with a niche of their own. It would also be cooled if AH had player controlled spotlights to vector fighters hehehe.. I can only dream!

Comments? Flames?