Just ran across this terrific pxi of a J-3 Cub by Richard Neuman. He has prints, etc. of this Cub and a couple of other planes at: http://www.richard-neuman-artist.com/index.html

I've gotta turn this into flyer!

This is a beautiful old design. Wingspan is 50". Fuse is EPP; wing and tail feathers are FFF. 10.5 oz without battery. A real floater and a beauty in the air.

Thread: https://www.rcgroups.com/forums/showthread.php?t=614261