Positive lane identification for Decca Navigator system; automatic method of determining ship position when ship enters Decca coverage from outside or where Decca receiver had been out of operation temporarily; under new system phase meter need not be set initially at known position within Decca coverage.


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    Title :

    Improved navigational aid


    Additional title:

    Wireless World


    Published in:

    Wireless World ; 56 , n 3 ; p S18-S20


    Publication date :

    1950


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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