Buy Pilot Products JB-22 Video Recorder Adapter GA/Helicopter
I looked at this, but it does not give a lot of information.
Would you not need to record both input and output to capture your mic and the ATC?
This looks like its a splitter which you plug into your intercom and your headset into the splitter. The 3rd cable you plug into a recording device. However you can only capture your voice or the one of the controller.. however both plugs have a difference size dont they? so which one is it?