Description of course shift indicator developed at Bureau of Standards for guiding airplanes; in directive radio beacon, master oscillator furnishes electric energy, at 290 kc., to two power radio amplifiers; fourcoil goniometer used; arrangement of course shift indicator at directive beacon station; use as visual indicator on planes explained.


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    Title :

    Radio device prevents airplane detours


    Additional title:

    Aviation Eng


    Contributors:
    Smith, J.E. (author)

    Published in:

    Publication date :

    1929


    Size :

    3 pages


    Remarks:

    6 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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