My level 1 certification. Aye aye! Madcow Patriot. I ran it on an H-180. But t' spacer i borrowed from someone was faulty and didn't hold t' motor in place. In turn, ya bilge rat, t' motor shot right through t' top and messed up t' main fuselage pretty bad... Well, blow me down! but it's fixable. Still Pretty Awesome Though! And Funny!