Latest revision as of 21:05, 3 February 2021

Abstract

The Federal Aviation Administration (FAA) Surveillance and Broadcast Services Program has supported implementation of the Automatic Dependant Surveillance Broadcast (ADS-B) In-Trail Procedure (ITP) on commercial revenue flights. ADS-B ITP is intended to be used in non-radar airspace that is employing procedural separation. Through the use of onboard tools, pilots are able to make a new type of altitude change request to an Air Traffic Service Provider (ATSP). The FAA, in partnership with United Airlines, is conducting flight trials of the ITP in revenue service in the Pacific. To support the expansion of flight trials to the rest of the United States managed Pacific Airspace Region, a computerized batch study was conducted to investigate the operational impacts and potential benefits that can be gained through the use of the ITP in the Pacific Organized Track System (PACOTS). This study, which simulated the Oakland managed portion of the PACOTS, suggests that potential benefits in the PACOTS are significant with a considerable increase in time spent at optimum altitude and associated fuel savings.

Original document

The different versions of the original document can be found in:

• http://pdfs.semanticscholar.org/029b/5cb370d52984bf21c8f6339c932024f2cd87.pdf

• http://arc.aiaa.org/doi/pdf/10.2514/6.2012-5514,

http://dx.doi.org/10.2514/6.2012-5514

• https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20120015462.pdf,

https://ntrs.nasa.gov/search.jsp?R=20120015462,

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https://trid.trb.org/view.aspx?id=1246884,

https://repository.exst.jaxa.jp/dspace/handle/a-is/240733,

https://academic.microsoft.com/#/detail/2084374034