Navigation set AN/APN-130 developed by Ryan Electronics Div permits sustained precise automatic hovering and accurate navigation under all conditions in flight; continuous wave doppler system is designed as all-weather ground velocity indicator for helicopters, airships, and aircraft having hovering and negative speed capabilities and operating in frequency band at 13,300 Mc; set embodies advanced transistorization and etched wiring techniques.


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    Title :

    Navigation and hovering system for helicopters


    Additional title:

    Am Helicopter


    Contributors:
    Berry, M. (author)

    Published in:

    Publication date :

    1960


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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