Over a period of years I have developed a number of designs that I published. Here are a few.
Two airplanes for the Embryo Endurance Category. Plans are available in the Hip Pocket Aeronautics Plans Gallery.
The White Lightening was a 1/2A sport stunt airplane that was fast and could do the whole pattern. Used the new generation Norvel type .049 or .061 engines.
Prototyping a Wing Jig Building system for double surface wings that would be hard to construct on a flat Surface.