Integrated Arrival-Departure-Surface (IADS) air traffic management relies on information sharing and integration between automation systems for efficiency, predictability, and throughput improvements throughout the National Airspace System (NAS). The NASA Airspace Technology Demonstration 2 (ATD-2) project supports this effort by integrating SWIM (System Wide Information Management) information and evaluating and refining potential TFDM (Terminal Flight Data Manager) functionality in a surface traffic management system fielded at Charlotte-Douglas International Airport (CLT). Among the IADS areas under study during ATD-2 is the use of electronically negotiated departure times for efficiently inserting flights into overhead traffic streams. Stream-insertion accuracy is important for reducing excessive vectoring that negatively impacts the NAS by increasing controller workload along with aircraft fuel burn and emissions. Departure-time approval requests (APREQs) provide center-approved departure times to allow for smooth stream insertion. In this presentation, TBFM (Time-Based Flow Management) and ATD-2 flight summary data are used to empirically show that APREQ compliance leads to improved stream insertion.


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    Titel :

    Departure Approval Request Compliance Effects on Overhead Stream Insertion


    Beteiligte:
    Callantine, Todd (Autor:in) / Coupe, Jeremy (Autor:in) / Staudenmeier, Bob (Autor:in)

    Kongress:

    NASA Airspace Technology Demonstration 2 (ATD-2) Industry Workshop ; 2019 ; Dallas, TX, United States


    Erscheinungsdatum :

    05.09.2019


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




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