Details of Alexanderson radio altitude indicator and magnetic compass given in papers presented by E. F. W. Alexanderson and J. D. Tear, respectively, before National Academy of Sciences; new method of measuring height above ground of plane in flight, using high-frequency radio transmission and reception; in magnetic compass, bar of permalloy is held constantly in horizontal position by means of pendulum which hangs vertically, irrespective of angle at which airplane may be flying.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Airport and airway


    Weitere Titelangaben:

    Aero Digest


    Beteiligte:
    Alexanderson, E.F.W. (Autor:in) / Tear, J.D. (Autor:in)

    Erschienen in:

    Aero Digest ; 14 , n 1


    Erscheinungsdatum :

    1929


    Anmerkungen:

    2 Figs.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Airport and airway markings

    MacCracken, Jr., W.P. | Engineering Index Backfile | 1928


    Airway and airport lighting

    Engineering Index Backfile | 1928


    Airport and airway news

    Felix, E.H. | Engineering Index Backfile | 1928


    Airway and airport lighting

    Aparicio, C. | Engineering Index Backfile | 1930


    Airport and airway lighting

    Hingsburg, F.C. | Engineering Index Backfile | 1929