I HAVE BEEN IN CONTACT WITH SPEKTRUM ABOUT THE USE OF THEIR SYSTEMS IN MY DESIGN I WILL LET YOU KNOW WHAT I FIND OUT AS SOON AS I CAN. THE SYSTEM IS BASED ON 75MHZ RIGHT NOW. I NEED A WELL RESPECTED MEMBER OF RCUNIVERSE TO EVALUATE THE DESIGN AND REPORT HIS/HER FINDINGS TO THE GROUP AS TO THE LEGITIMACY OF THE DESIGN AND USE OF THE SYSTEM. LET ME KNOW IF SOMEONE IN COLORADO CAN LOOK AT IT AND GIVE THEIR OPINION.