One Headset Two Radios
We are all used to aircraft with two radios feeding into one headset. There are also boxes to allow 2 (or more) headsets to be connected to the radio(s). I am keen to use my ICOM hand held as a second radio as my aircraft only has one panel mounted radio.
Is there a suitable box that allows this to happen? I am not thinking about tranmitting on the ICOM (although I don't see why it wouldn't work) rather I want to listen to DATIS broadcasts and listen to my base station when I am in the local area talking to someone else. Any ideas?