Methods employed by National Air Transport Lines are discussed; personnel; ground organization; pilot usually flies from 3 to 5 hours on consecutive days with one and in some cases two days for rest between trips; night planes; transporting mail.


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    Title :

    Insuring safety on air lines


    Additional title:

    Sci. Am


    Contributors:

    Published in:

    Publication date :

    1929


    Size :

    4 pages


    Remarks:

    4 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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