Windshear alerts resulting from the Honeywell Windshear Detection and Guidance System are presented based on data from approximately 248,000 revenue flights at Piedmont Airlines. The data indicate that the detection system provides a significant benefit to the flight crew of the aircraft. In addition, nuisance and false alerts were found to occur at an acceptably low rate to maintain flight crew confidence in the system. Data from a digital flight recorder is also presented which shows the maximum and minimum windshear magnitudes recorded for a representative number of flights in February, 1987. The effect of the boundary layer of a steady state wind is also discussed.


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    Title :

    Flight Experience with Windshear Detection


    Contributors:
    T. Zweifel (author)

    Publication date :

    1990


    Size :

    12 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English






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