Lee, you are 100% correct in your beliefs. Continuing to impound 2.4 Ghz radios is ridicilous. If you are not responsible enough to grab a pin for your old 72Mhz transmitter then maybe you should reconsider going to events or choose to fly on either Spectrum or 72 Mhz and stay with that choice. Don't make it difficult for the rest of us who want to embrace new technology because others are irresponsible and cannot remember to go get a pin.
I am finding more and more that the people who want to regulate the Spectrum radios want this simply because they do not understand the technology as is demonstrated in the very first post.

Frank, I am not criticizing you in any way because I understand that you are looking for information but instead of being persuaded by alot of people on the internet who lack understanding, you are better off doing the reading and research yourself.

If anyone believes that these radios will interfere with each other or even another brand of radio then you need to do some more research and reading on the subject. Does anyone really believe that Horizon would spend a million dollars to develop this technology and bring it to market if it wasn't going to work?

Seriously guys!!

Gary