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.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Predicted airframe noise levels for certification flights


    Contributors:

    Published in:

    Publication date :

    1981-09-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





    Predicted Airframe Noise Levels

    J. P. Raney | NTIS | 1980


    Predicted airframe noise levels

    Raney, J. P. | NTRS | 1980


    Airframe and powerplant mechanics certification guide

    USA, Federal Aviation Administration | TIBKAT | 1968