The introduction of fixed-wing cargo Uncrewed Aircraft Systems (UAS) has the potential to revitalize traffic at under-utilized regional airports. These regional airports are often non-towered airports in uncontrolled airspaces with increasingly non-cooperative air traffic. This work proposes to adapt current U-space architectures for the terminal airspace of these airports. This will reduce traffic intent uncertainty as all airspace users must be electronically conspicuous to the U-space environment. To further mitigate traffic intent uncertainty in uncontrolled airspaces, this paper analyzes the spatial traffic density of crewed traffic at four German non-towered airports in 2022. The investigated flight routes and traffic patterns of crewed traffic help to understand current flight intents and enable a more seamless airspace integration of UAS together with crewed traffic. In addition, this paper introduces a UAS holding stack concept for non-towered airport approaches within a U-space environment. UAS holding stacks are intended to handle increased traffic intent uncertainty in the context of tactical conflict management provided by U-space services. The results of this paper will enable more efficient airspace integration of UAS in terms of strategic and tactical flight planning and conflict management at non-towered airports.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Navigating the Uncertain: Integrating Uncrewed Aircraft Systems at Airports in Uncontrolled Airspace


    Beteiligte:


    Erscheinungsdatum :

    23.04.2024


    Format / Umfang :

    7565420 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Operational integration potential of regional uncrewed aircraft systems into the airspace system

    Sievers, Tim Felix / Sakakeeny, Jordan / Dimitrova, Nadezhda et al. | Springer Verlag | 2025

    Freier Zugriff


    `Collision warning for aircraft in uncontrolled airspace'

    Ingwell, S. M. / ERA Technology | British Library Conference Proceedings | 1997


    Comparative Analysis of Airspace System Accessibility for Uncrewed Aircraft Systems for Regional Operations

    Sievers, Tim Felix / Sakakeeny, Jordan / Dimitrova, Nadezhda et al. | IEEE | 2023


    Agent-Based Modeling of Uncrewed Aircraft System Flight Planning for Airspace Fairness

    Yang, Rebekah / Walker, Simone / Prebble, Matthew et al. | AIAA | 2023