No CLUB will ever let you fly a 40 plus gas with a park flyer receiver!!!!! AMA will cancel you if they find out! It is not made for a large plane and you can get hurt or hurt someone else. we heard someone was flying with one at our club but no one would fess up. also why take a chance on loosing a plane over a short or wrong item installed in it.the AR6100E is for most (small electric model from mini profile foamies to 400 class helis ) it does not say GAS. AMA will cancel you if they find out! Spend another $50.00 and do it right,set am example to your kid. good luck