Experimental helicopter built by C. SEIBEL; control obtained by moving center of gravity with respect to lift vector during flight; this is accomplished by moving forward portion of fuselage either forward, backward or from side to side at pilot's will; this makes possible simpler rotor assembly; model uses 65-hp Franklin engine at 2200 rpm; gross weight 800 lb; top speed 90 mph.


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    Title :

    Movable cabin controls helicopter


    Additional title:

    Aviation Week


    Published in:

    Aviation Week ; 47 , n 18


    Publication date :

    1947


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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