Progress achieved with regard to rotors; present emphasis is on improvement of speed, equipment of helicopters, adaptability to requirements of moment and simplifications with regard to structure and maintenance; helicopter and VTOL-STOL aircraft are compared and possibilities of helicopter applications pointed out.


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    Title :

    Present state of technology and future of helicopters


    Additional title:

    Gegenwaertiger Stand der Technik und Zukunft des Hubschraubers


    Contributors:

    Published in:

    Publication date :

    1964


    Size :

    14 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    German


    Keywords :


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