I put together this blog Robin Ultralight I am covering everything from fabrication to design for my new ultralight the "Robin" Thisd is a wood/graphite design. Its a loose copy of the Fournier RF4D motor glider. I am using a MZ 34 2 stroke. There is discussion of the wing design, engine installation, fuselage fabrication and a unique master model molding technique. A lot of this has been covered in previous posts, so I decided to tie it all together. I am working on an update to the new composite tail spring. I will have that entered some time later today.