As it is now the Radar Bar is shown in full length as soon as something like 10 friendlies/enemies are in the sector (not quite sure of the number but it seems pretty low). Considering the fact that with a growing attendance this value is very often matched I would prefer a more detailed bar like for every 10 planes in sector a growing bar to a maximum of 50 planes
In addition the bars could be narrower.
Once the bars are disabled following a HQ raid I would suggest to give at least a reduced information. (eg. for 10 or more planes in a sector a red/green point)
