The smoke that comes from the smoke grenade the pilot can activate is more of a cloud than a distress beacon and gathers up in one place rather than displaying high up in the sky (20m or so). This would help, especially on the bigger maps like kashan.
So maybe the pilots could get something similar to this image (below) but red/orange:

Or this one:

Wouldnt be supprised if it was one of those ideas that can't be carried out due to the bf2 engine.
(note: im unsure but, squad leaders get these beacons but green versions. my idea could be like those but bigger.)
Just a suggestion...






