Networked ATM for Efficient Routing, Phase I

Metadata Updated: May 2, 2019

Uncertainties in weather forecasts and traffic congestion sometimes result in inefficient planned flight paths for aircraft operating in the National Airspace System (NAS). Over the past several years, NASA developed two decision support tools to identify opportunities for efficient re-routes. The Dynamic Weather Routing (DWR) system uses information generated on the ground to identify candidate flights for re-routing and the airline operations center (AOC) sends the proposed change to the flight deck for subsequent negotiation with air traffic control (ATC). The Traffic Aware Strategic Aircrew Requests (TASAR) system is flight deck-based, using information available on the aircraft and software in the electronic flight bag (EFB) to suggest alternative routes. DWR successfully completed operational tests at ZFW and American Airlines and TASAR will soon begin operational evaluations at Alaska Airlines and Virgin America. Our concept proposes a more capable architecture that can take full advantage of emerging communications technologies to integrate AOC and flight deck capabilities. This approach offers a more robust, extensible architecture that can be tailored to an individual airline's operational model while simultaneously offering an upgrade path for adding more capability over time. Our solution aims to combine the best features of DWR and TASAR and adds more capability via enhanced data communications. Our solution fully integrates with the AOC but retains full access to the superior information from the flight deck. This enables our architecture to use the best available data, allocate data processing and analytical functions to where they can be performed most efficiently, and allows the airline to choose where it wants decision making to occur.

Access & Use Information

Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_33951
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190501230127
Harvest Object Id 28466ce2-062d-4090-abb1-bec2c5bdf996
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2015-12-01
Homepage URL https://techport.nasa.gov/view/33951
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash 162fc20c1249e997c06c904ad5db59c7522e79c9
Source Schema Version 1.1

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