Five propeller driven airplanes with a takeoff mass ranging from 650 to 4375 kg were tested, using the Takeoff Noise Certification Procedure for Propeller-driven Aeroplanes not Exceeding 5700 kg proposed by the Alternative Certification Subgroup of the ICAO Committee on Aircraft Noise (CAN)/Working Group C. Field tests show the procedure to be entirely feasible, if more time-consuming than the conventional horizontal flyover noise certification test procedure. Utilizing available data, certification noise limits are proposed for noise-metrics Maximum A-weighted Level, and Sound Exposure Level.


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    Title :

    Field Evaluation of Proposed ICAO Annex 16 Takeoff Noise Certification Procedure for Propeller-Driven Airplanes Not Exceeding 5700 Kg


    Contributors:
    H. Heller (author) / W. Splettstoesser (author) / M. Ahlswede (author) / K. P. Anders (author) / K. H. Spiegel (author)

    Publication date :

    1983


    Size :

    64 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English