RC airplane Windex 1200c

RC airplane Windex 1200c The Windex 1200C project has been completed. The Radab Windex is a family of Swedish high-wing, single-seat aerobatic gliders and motor gliders that was designed by Sven Olof Ridder and produced initially by Radab and later by WindexAir AB as a kit for amateur construction. The initial design was the unpowered model 1100. This was followed by the present production 1200C motorglider. The project started off in 1980 as a hobby design between Sven-Olof Ridder and Harald Undén, who later founded Radab to produce the design. By 1983 they had developed the custom airfoil section and tested it in a wind tunnel.