The End Of Stunt As We Know It
40 inch span wing with 1 cc Cyclon engine on 40 foot lines.
Just a "Wild guess" scratch built design.
Plane looks like it could use a thicker airoil, more span, bigger tail surface, a 6 x 2 prop [instead of 5 x 3] and possibly balanced a little more forward and possibly longer lines.
other than that everything was perfect....[ha ha].