I remember Pyro saying once that WarBirds had the ability to do proximity sounds, i.e. the sound of another vehicle or aircraft.
I just wondered if this ability exists in AcesHigh, and if so, if it could be an arena option so that, for example, you can turn it on in head-2-head flight.
If memory serves, the reason it was disabled was that it spoiled people's ability to sneak up on someone's 6... But I wonder... Given the relative volumes of different engines, I wonder (figuratively) what effect this addition would have on people's plane choices.
K