This paper plane is the DAR 21 Vector II, designed by E.Zarkov. The scale of the aircraft paper model is 1:32. The DAR 21 Vector II is a Bulgarian ultralight aircraft, designed and produced by Darzhavna Aeroplanna Rabotilnitsa. The aircraft is supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.
The aircraft was designed to comply with the Fédération Aéronautique Internationale microlight rules. It features a strut-braced high-wing, a two-seats-in-tandem enclosed cockpit, conventional landing gear and a single engine in tractor configuration.
The Vector II is made from riveted stressed skin 1050 and 3105 aluminum sheet for corrosion resistance. The fuselage has a square cross section. Its 9.2 m (30.2 ft) span wing employs flaps that can be set to 15° for take-off and 30° for landing. The standard engine available is the 64 hp (48 kW) Rotax 582 twin cylinder, liquid-cooled, two-stroke powerplant, with the four-stroke 80 hp (60 kW) Rotax 912 optional. Solo flight is accomplished from the front seat.
You can download the airplane papercraft model here:
ModelArt - DAR 21 Vector II Free Airplane Paper Model Download