Is there a way to mute the ATC radio chatter for co-pilot (passenger) but still allow them to hear and speak to me on intercom? I know you can do it for passengers in back so they don't hear the chatter but can still talk to each other but I am referring to co-pilot position. Specially what I am trying to accomplish is... my wife sits next to me in Copilot seat. The constant radio chatter from ATC gives her a headache but I need to listen to it for instructions. So I want to be able to mute it for her but still be able to talk to each other during flight. Possible on G1000 panel comm panel?