wingspan 1600 mmweight 2500 gengine 6,5 ccmThe wings rotate only by the speed of the model.It was build by a drawing of Horst Henke.
BoobToob:wingspan 800 mmweight 900 gengine 2 x S 280 e-motor, 8 cells, 600 mAhWringlet:wingspan 600 mmweight 800 gengine 2 x S 280 e-motor, 7 cells, 500 mAhBuilt from CfK and Nylon