Do you sell plans/building manual for your "Quaich" airplane? I accidently came upon your web site and was amazed of the simplicity of your craft. I am about to embark on a task of building WWII Japanese Zero 1/2 size replica, but it might take me years to build it. With Quaich, on the other hand, it looks like the build could be accomplished very quick, and it even may qualify for USA FAR-103 Ultralight clasification (empty weight under 115 kg) wich does not require ANY licensing or medical insurance. Thanks.
Vasiliy