Here you have an assembly guide to build this RCplane.
3D printing technology has improved dramatically, today you can print functional
parts for complex mechanisms like a radio control airplane even with a low cost 3D printer like Anet A8.
I can`t think of a cheaper way to build an ultra-durable RC plane than by using two very tough materials: coreflute and pool noodles, along with some simple tools such as scissors and an old...