Airplane production has more than doubled in past year and at that manufacturers cannot begin to supply increasing demand for modern planes; direct air service, combined air-rail passenger services, and scenic air tours in United States are discussed; reducing air-mail rate has proved that air mail has confidence of American business man and that economic foundation of private contract system is sound.


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    Titel :

    Aviation progress


    Weitere Titelangaben:

    Aero Digest


    Beteiligte:

    Erschienen in:

    Aero Digest ; 13 , n 3


    Erscheinungsdatum :

    1928


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Chile's aviation progress

    Montgomery, J.K. | Engineering Index Backfile | 1930


    Progress in aviation

    Gardner, L.D. | Engineering Index Backfile | 1929


    Military Aviation Progress

    Emerald Group Publishing | 1934


    Progress in aviation

    Engineering Index Backfile | 1910


    Civil aviation progress

    MacCracken, Jr., W.P. | Engineering Index Backfile | 1930