WP PRIMANER Graupner 4206 F/F model for tow-launch which builds easily and quickly. The fuselage shells are moulded-in wing dowels. The tow-hook, too, is moulded-in. The nose section sports a ballast chamber with removable plug for balancing the model. Die-cut ribs and empennage components plus milled-to-shape leading edges and trailing edges shorten the building time. Two trim tabs attached to the V-tail empennage facilitate adjusting the model for straight or circling flight.
Illustrated building instructions in Dutch/English/
French/German. Fuselage half-shells, printed and die-cut balsa sheets and plywood, milled moldings, tissue paper, decals, miscellaneous parts.
Wing span 720 mm
Fuselage length 645 mm
Wing area 6.85 dm²
Stab area 0.46 dm²
Total surface area 7.31 dm
Weight, ready to fly 152 g
Total surface area loading 20.8 g/dm²
de
en