RE: Airtronics RADIENT RT6P
Depends onhow much mixing, D/R, EXPO you need. Way back when pattern contests were flown with only 4 channels and no mixing. I have my Radiant flying a electric Sukhoi, Half Wit(5 servo profile fun fly), lite(pico)stik. I have had to replace the lithium battery. This is off the top of my head so I could be wrong, but I think the mix's are flap, elevator, alieron rudder, throttle elevator. It has D/R on elevator, alierons, expo on the ali, ele, EPA on all 6. If you want to set up the plane with servos for each control surface then this is not the radio you want. If on the other hand you just want a few simple mixs and can get it for a good price, the use it until you can get the 7,8,9 channel radio.
Dru.