Flight tests being conducted at Langley Laboratory with Piasecki HRP-1 twin rotor helicopter.


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    Title :

    NACA tests flying qualities of tandem rotor helicopters


    Additional title:

    Am Helicopter


    Published in:

    Publication date :

    1952


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Flying qualities of tandem-rotor helicopters

    Reeder, J.P. / Gustafson, F.B. | Engineering Index Backfile | 1953


    On flying qualities of helicopters

    Reeder, J.P. / Gustafson, F.B. | Engineering Index Backfile | 1949


    On the Flying Qualities of Helicopters

    Reeder, John P / Gustafson, F B | NTRS | 1949


    Longitudinal flying qualities of several single-rotor helicopters in forward flight

    Gustafson, F.B. / Amer, K.B. / Hais, C.R. et al. | Engineering Index Backfile | 1949