This is an exact copy of the original 40 size trainer fuselage out of foam board.Iit came out a few pounds lighter and flies on a bl25 from eflite. It performed great keep an eye out for the onboard video coming out next. please like and subscribe. I'm giving away a RC plane kit when we hit a 1000 subscribers so tell your friends and share the videos. I have an antique Playboy kit from the 70s and a sig rascal electric version kit. You will be able to pick one of the two.