Scanner Panel

Would it be possible to create (if theres not one already) a radio stack panel that acts like a freq. scanner? One that you could say put in about 10 freq's. and have it scan those and stop on one that was active and then start scanning again once the active channel was no longer transmitting.Just wondering, would be a nice to have on those days when you're just sitting around the airport watching the AI fly by.[br][br][div align=center][br][link:members.cox.net/fstimes/wetimage.html]Click Here For Weather Image of the Day