oblique heart
As a toggleable map layer, display the detection and engagement ranges of all known AA. This could also be used to display friendly AA coverage and allow for smart radar truck placement easily. There could be an option, either automatic or as a slider to display ranges based on altitude.
maybe could also colour code based on Radar / IR
vague eagle
You can get this by hovering over them on the map but would be nice to see all at once
silver egret
Even finding them in the blobs of enemy units is hard, so this would be an immense help
oblique heart
bumping this because I would loove to have this while I do low flyins with the Ibis.
Also, feels like it would be quite useful with the now increased AA range due to S2's