History; illustrated description of different types; Von Baumhauer 1930 helicopter was forerunner of today's single rotor machine; comparison of helicopter vs fixed wing transport; future possibilities of rotary wing aircraft. (see also Eng J v 37 n 5 May 1954 p 570-5, 585)


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    Title :

    Rotary wing aircraft development


    Additional title:

    Flight


    Contributors:

    Published in:

    Flight ; 65 , n 2347


    Publication date :

    1954


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Rotary wing aircraft development

    Schaefer, E.B. | Engineering Index Backfile | 1954



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