Hello Paula and welcome.
This Forum is devoted to experimentation with a new way of alerting non-airline traffic (small private aeroplanes) to other aircraft nearby and I am merely one of the occasional posters here.
I hope that nobody minds when I say I'm sure that you would receive a very warm welcome at the Professional Pilot's Rumour Network,
http://www.pprune.org/I wish you the very best in finding the information you seek on this most important subject. Good luck!