National Airways are, in effect, corridors 10 mi wide within which civil aircraft flying in bad weather at heights between 3000 and 11, 000 ft are under control of ground organization; airways are divided into sections by radio markers on ground.


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    Titel :

    Completion of United Kingdom National Airways system


    Weitere Titelangaben:

    Engineer


    Erschienen in:

    Engineer ; 191 , n 4967


    Erscheinungsdatum :

    1951


    Anmerkungen:

    Map


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    National parks airways

    Engineering Index Backfile | 1928



    Airways of United States

    Engineering Index Backfile | 1934


    Department of Commerce national airways engineering

    Hingsburg, F.C. | Engineering Index Backfile | 1927