Hostile units position call

[jameson]

Any chance call signs for units could be implimented? At the moment, you have no idea if they are talking to you anyway. For example a rotte could be edelwiess 1 & 2 (must used on Russian front IIRC. similarly when asking ground control for vector to home base some idea of distance would good, I know this would be a lot of work probably.
Thanks for the great work you and the team have done on the new patch btw!