I'm asking what channel's do pilots use flying to Airventure? I live 50 miles south of Oshkosh so we get lots of air traffic over us, I have a powered parachute (I do not fly this week, to busy for me) But besides the radio on the unit I have a hand held for someone on the ground that I would like to listen to any chatter. I could scan but I think I miss a lot when its going through all the channels where I can program the most common ones and just scan those. Thank You and hope all have a fun and safe time.