Why, in this age of wireless everything else, like tv remotes, computer keybds, mive, printers, etc etc, are will still tangled up in headset wires in the cockpit? The wires are only transmitting voice audio. I think the technology to do that wirelessly has been there, oh, since we had radios in airplanes. Is it just because you would need radio and headset mfgs to get together and agree on how to do it? With my current headset I can bluetooth to my phone, but not to my comm radio. That seems a bit insane when you stop and think about it. Or is it just me?