Looking at parkzone's website their is only one plane that is on the 72mhz band. It is a 3d plane which seems to be for a more advanced pilot, not the kid down the streets plane. It is also the most expensive plane in the parkzone lineup. Even if a beginner gets one of these I think they will crash it soon and give up. I don't see this particular model being a serious threat to our radio frequencies.

I would say that if the whole parkzone lineup changed to 72mhz then you would have a problem. It is my hope that Horizon Hobby Is only making this model 72mhz because it intended to be a more advanced plane.

Having said all this I am glad to see that I am not on any of the six channels used by these planes. There is also the possibility that a beginner may pick up one of these because they don't want to start with a beginner's plane.

Benjamin