I don't know how to explain in great detail, but I will try.
If you have played in any match with the AH-6, that has 5 or more ish people. Then you would know that at some point after takeoff. The intercom stops working and you have to use hand signals. While this is funny for about 30 mins it does get annoying really quick.

Anyone know a fix for this? Im not sure if it is a population thing or a mod thing. If you know anything thanks. If you are going to look into this goodluck.