Found this when I was looking for aircraft stuff,http://r2hobbies.com/proddetail.php?prod=rcps61206_61411&utm_source=str eamsend&utm_medium=email&utm_content=1813771&utm_c ampaign=no%20interference%20quality%202.4g%20radio %20system%20availablehttp://r2hobbies.com/proddetail.php?...e=streamsend&u tm_medium=email&utm_content=1813771&utm_campaign=n o%20interference%20quality%202 .4g%20radio%20system%20available

May be of use to someone.