Actions for Surface Map Traffic Intent Displays and Net-Centric Data-link Communications for NextGen

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Surface Map Traffic Intent Displays and Net-Centric Data-link Communications for NextGen

Author
Arthur, Jarvis J., III
Published
October 25, 2009.
Physical Description
1 electronic document
Additional Creators
Bailey, Randall E., Jones, Denise R., Prinzel, Lawrence J., III, Shelton, Kevin J., and Allamandola, Angela S.
Online Version

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Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
By 2025, U.S. air traffic is predicted to increase three fold and may strain the current air traffic management system, which may not be able to accommodate this growth. In response to this challenge, a revolutionary new concept has been proposed for U.S. aviation operations, termed the Next Generation Air Transportation System or "NextGen". Many key capabilities are being identified to enable NextGen, including the use of data-link communications. Because NextGen represents a radically different approach to air traffic management and requires a dramatic shift in the tasks, roles, and responsibilities for the flight deck, there are numerous research issues and challenges that must be overcome to ensure a safe, sustainable air transportation system. Flight deck display and crew-vehicle interaction concepts are being developed that proactively investigate and overcome potential technology and safety barriers that might otherwise constrain the full realization of NextGen. The paper describes simulation research, conducted at National Aeronautics and Space Administration (NASA) Langley Research Center, examining data-link communications and traffic intent data during envisioned four-dimensional trajectory (4DT)-based and equivalent visual (EV) surface operations. Overall, the results suggest that controller pilot data-link communications (CPDLC) with the use of mandatory pilot read-back of all clearances significantly enhanced situation awareness for 4DT and EV surface operations. The depiction of graphical traffic state and intent information on the surface map display further enhanced off-nominal detection and pilot qualitative reports of safety and awareness.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 20090040476.
LF99-8459.
28th (DASC) Digital Avionics Systems Conference; 25-29 Oct. 2009; Orlando, FL; United States.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15996341