I'm not sure if anyone has asked this but, is there anyway to use a microphone in order to talk to ATC in FS2004?
No, not unless you're using Vatsim.
or playing multiplayer
or using VoxATC.
and also, have a read of this...
Thanks pilotwannabe. Do you use VOX ATC by any chance?
No, I never realised it existed until MadBrit posted
I'm looking into it now though