Check out this one-of-a-kind mannequin of a one-of-a-kind plane! Designed by Erwin Schmelzer and flown right here by Gerhard Grambow, this distinctive Rutan Model 202 Boomerang has a 125.9-inch wingspan and is powered by two Saito FG 57 TS four-strokes. The composite fuselages, cowlings, ideas, vertical stabilizer had been made utilizing 3D-printing and molds. The wings and horizontal stabilizers are product of Styrodur (insulation board), carbon-fiber and Abachi sheeting. Erwin notes, “The construction time was two and a half years, but with a few interruptions. It is difficult to estimate the time required, but it was around 700 hours each time. Only a high-quality 3-view and many photos from the Internet were available for the construction.” This mannequin is, like the unique, the one current plane of this sort. It’s a stunner!