Minimum Operational Performance Standards (MOPS) are being developed to support the integration of Unmanned Aircraft Systems (UAS) in the National Airspace (NAS). Input from subject matter experts and multiple research studies have informed display requirements for Detect-and-Avoid (DAA) systems aimed at supporting timely and appropriate pilot responses to collision hazards. Phase 1 DAA MOPS alerting is designed to inform pilots if an avoidance maneuver is necessary; the two highest alert levels - caution and warning - indicate how soon pilot action is required and whether there is adequate time to coordinate with the air traffic controller (ATC). Additional empirical support is needed to clarify the extent to which warning-level alerting impacts DAA task performance. The present study explores the differential effects of the auditory and visual cues provided by the DAA Warning alert, and performance implications compared to caution-only alerting are discussed.


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    Title :

    Warning Alert HITL Experiment Results


    Contributors:
    Monk, Kevin J. (author) / Ferm, Lisa (author) / Roberts, Zach (author)

    Conference:

    RTCA Special Committee 228 Outbrief ; 2018 ; Moffett Field, CA, United States


    Publication date :

    2018-02-20


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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