The Great Planes Cub seems to match the wing span.
Great Planes Piper J-3 Cub 40 Kit .40-.61,76.5" | TowerHobbies.com
The Goldberg Cub, does, too.
http://www3.towerhobbies.com/cgi-bin...&I=LXYXF6&P=SM
The strip ailerons suggest the Goldberg kit. I believe that the GP version has barn door ailerons.
Last edited by TomCrump; 09-14-2017 at 02:54 AM.