alman mucit . havacılık başta olmak üzere sayısız alanda buluşları
vardır . helikopterin gerçek mucidi olduğu tartışması vardır .
Anton Flettner (November 1, 1885 – December 29, 1961) was a German aviation
engineer and inventor.
Born in Eddersheim (today a district of Hattersheim am Main), Flettner made important contributions to airplane, helicopter, vessel, and automobile designs.
The Flettner Fl 185 was an experimental German gyrodyne developed by Anton Flettner, a
machine which could fly both as a helicopter and as a gyroplane.
flettner rotorları kullanan bir şilep . magnus etkisi ....
The E-Ship 1 is a RoRo cargo ship that made its first voyage with cargo in August 2010.
The ship is owned by the third-largest wind turbine manufacturer, Germany's Enercon GmbH.
It is used to transport wind turbine components
