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GDPs in Support of SWAP

This document from Metron, Inc. provides guidance and analysis for the development of GDPs (Ground Delay Programs) for SWAP (Slot/Window Allocation Procedure) efforts. It discusses considerations for determining which airports and centers to include, as well as setting appropriate rates to reduce delays and control airspace volume.

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GDPs in Support of SWAP

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  1. GDPs in Support of SWAP Development of Guidance Material Metron, Inc Dec 14, 2000 Metron

  2. GDPs for SWAP Efforts • Guidance Material / Analysis - For S2001 • Exclude Center - For S2001 • GDP By Multi Fix • GDP By Multi Airport • GDP By FCA • Other Ideas Metron

  3. GDP Guidance • Consider GDP Goals • Reduce Airspace Volume • Reduce Arrival Rate to Control Departure Delays Metron

  4. Approach • Use Analysis of Historical Data to Provide a ‘Guide’ • Guide Can Be Used to Determine; • Which Airports Need to be Included • Which Center to Include, Exempt, or Exclude • What Rates Should Be Used • What Start and End Times Should be Used • Available to All CDM / SPT participants Metron

  5. How Rates Are Set • Evaluate Historical Data to Determine Average Demand • Between Centers • Through ARCS • Through Sectors • Based on Highest Demand Airports Provide Suggestions • Which Airports Should Have GDPs • What Rates Should be Used • Which Facilities Metron

  6. ZNY Demand Metron

  7. ZOB to ZNY Flows Metron

  8. ZDC to ZNY Flows Metron

  9. ZOB to ZNY Flowsw\ Excluded Centers Metron

  10. Critical Factors • All Programs Need Clearly Understood Goals • Post Event Analysis • Feedback and Adjustment of Guidance Metron

  11. Outstanding Issues • Handling of CNX’s & Subs • Accuracy and Stability of Arrival Fix Prediction • Integration of Airspace Volume & Airport Constraint Programs • How to Set Airport Rate To Meet Airspace Constraints (Variable Rate) Metron

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