What Helicopter design of Indian which failed to materialize can teach us
Personal Single Helicopter Design by Aniel Misier As the Maertens Roger Dutchman pointed out correctly: Unfortunately again one of those concepts that one tries to realize with a lot of money and little knowledge although Mr. Misier's '' personal mission is to help other people to be free and live independantly. I want to achieve this by developing amazing technical solutions that can be used'' he seemed to fail miserably. Maertens Roger : Hiller steering rotors are old fashion and completely out of date. The horizontal and vertical resistance (drag) of the design is impermissibly high. The design is unstable at considerable forward speed. The distance between the two rotors is too small. You do not realize what you write that the device has 180 km / h as cruising speed. Your concept bears witness to on-realism, fed by design dreams and a very large lack of technical, aerodynamic and helicopter knowledge. Hiller stuur-rotoren zijn old fashio...