A correction is presented for a previously published inconsistency in predicted airframe noise values, which were based on approach velocities lower than those required for FAA certification. New figures are given for the following aircraft: DC-9-30, 727-200, A300-B2, L-1011, DC-10-10, and 747-200B. The new levels average 2.3 dB higher than those calculated for typical approach speeds.


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    Titel :

    Predicted airframe noise levels for certification flights


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1981-09-01


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch





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    J. P. Raney | NTIS | 1980


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    Raney, J. P. | NTRS | 1980


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