Strictly RC now. 1/3 scale Sopwith Pup. 1/4 Scale Corsair, YouCanDo 3D stunt plane, 60 size Piper Cub, Calypso sailplane, Aviator electric plane, P51 electric foamie, and soon a FT Edge 540! My first RC plane was a twin tube receiver in a single channel escapement old timer many moons ago. Spent many years with U-Control stunt going to several Nationals when they were still in Willow Grove.