Aircrews submit trajectory change requests to air traffic control (ATC) to better achieve the operator's preferred business trajectory. Requests are currently made with limited information and are often denied because the change is not compatible with traffic. Also, request opportunities can be overlooked due to lack of automation that advises aircrews of trajectory changes that improve flight time, fuel burn, and other objectives. The Traffic Aware Strategic Aircrew Requests (TASAR) concept leverages Automatic Dependent Surveillance-Broadcast (ADS-B) surveillance information to advise the aircrew of beneficial trajectory changes that are probed for traffic compatibility prior to issuing the request to ATC. This document describes the features, benefits, and limitations of TASAR automation hosted on an Electronic Flight Bag. TASAR has two modes: (1) auto mode that continuously assesses opportunities for improving the performance of the flight and (2) manual mode that probes trajectory changes entered by aircrews for conflicts and performance objectives. The roles and procedures of the aircrew and ATC remain unchanged under TASAR.


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    Titel :

    Traffic Aware Strategic Aircrew Requests (TASAR) Concept of Operations


    Beteiligte:
    J. Henderson (Autor:in)

    Erscheinungsdatum :

    2013


    Format / Umfang :

    31 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Traffic Aware Strategic Aircrew Requests (TASAR)

    Ballin, Mark G. / Wing, David J. | NTRS | 2012


    TRAFFIC AWARE STRATEGIC AIRCREW REQUESTS (TASAR)

    Ballin, M. / Wing, D. / American Institute of Aeronautics and Astronautics; International Society for Structural and Multidisciplinary Optimization | British Library Conference Proceedings | 2012


    Traffic Aware Strategic Aircrew Requests (TASAR)

    M. G. Ballin / D. J. Wing | NTIS | 2012


    Traffic Aware Strategic Aircrew Requests (TASAR)

    Ballin, Mark / Wing, David | AIAA | 2012