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Support for Strategic Traffic Flow Management

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Operations floor at the Air Traffic Control System Command Center (ATCSCC). Traffic managers at ATCSCC have primary responsibility for traffic flow management in the National Airspace System.

NextGen Weather represents the consolidation, modernization and improvement of FAA weather capabilities. One of the primary new capabilities is the support for strategic traffic flow management. This includes three main thrusts: extending two hour predictive weather products out to eight hours, translating predictive products into predicted constraints on air traffic operations, and providing measures of confidence for predicting operational weather constraints.

Since weather delays are largest in the summer, and predicting thunderstorm development can be so uncertain, NextGen Weather products are specifically designed to support traffic management over 2-8 hour lead times when convective weather is expected. The capabilities described here are enabled by the strong collaboration between NOAA, NASA and the FAA.

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This page was originally published at: https://www.faa.gov/nextgen/programs/weather/tfm_support/