Southern California Edison has found that helicopter can be used advantageously over rugged terrain as well as over congested industrial and residential areas; reduces time of preliminary ground surveys to hours; makes it easier to get on-the-spot advice from right-of-way and construction men and other specialists.


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    Title :

    Helicopter ideal for preliminary line location


    Additional title:

    Elec World


    Published in:

    Electrical World ; 134 , n 5


    Publication date :

    1950


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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