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Airspace Concept Workshop Case Study in Phuket and Krabi

Explore the airspace concept activity overview, PBN implementation processes, fleet capabilities, and rules of thumb in Phuket and Krabi. Discover how the ANSP aims to enhance efficiency by combining facilities and leveraging RNAC capabilities.

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Airspace Concept Workshop Case Study in Phuket and Krabi

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  1. AIRSPACE CONCEPT WORKSHOP CASE STUDY

  2. AIRSPACE CONCEPT WORKSHOP CASE STUDYPhuket / Krabi

  3. PBN Implementation Processes

  4. Airspace Concept Activity Overview

  5. Phuket / Krabi Info

  6. Phuket/Krabi

  7. Phuket / Krabi Info • Facilities developed independently as traffic developed • Area Controls: Phuket and Krabi both open 24/7 • Terminal Approach Radar operational: 24/7 • Radar: PHK ASR 70nm / ACC SSR 250nm / PHK piped to Krabi • Phuket: Rwys 09L/R and 27L/R • Krabi: Rwys 09/27 • Landing and departing to the west 85% of the time • Phuket Rwys separated by only 400 meters • Phuket/Krabi airports approximately 10nm apart • Traffic mix 88% Phuket / 12% Krabi

  8. Phuket / Krabi Info • More than 95% of operators RNAV/RNP qualified • Holds in ACC activated with little notice from APP • No published holds currently exist in APP airspace • APP vectors most aircraft • Military airspace has not been able to be used • Airspace use is inefficient due to independent operations • ANSP tasked to combine facilities and improve efficiency • ANSP tasked to take advantage of RNAV capabilities

  9. Phuket ILSor LOC RWY 27

  10. Fleet Capability

  11. Phuket/Krabi

  12. Phuket/Krabi MyThai No CZ

  13. Phuket/Krabi

  14. Phuket/Krabi

  15. Phuket/Krabi

  16. Phuket/Krabi

  17. Rules of Thumb • CDO descent rough starting points: • 3 miles per thousand feet plus 1 mile per 10knots • or • 4 miles per thousand feet • CCO climb rough starting points: • Very Slow climber - 5 miles per thousand feet • Medium climber – 3 to 4 miles per thousand feet • Faster climber – 2 miles per thousand feet • Rocket ship - 1 mile per thousand feet • RNAV Final between 4-5 nm • Curved RNAV? A-RNP - RF prior to FAF?

  18. Phuket/Krabi

  19. Phuket/Krabi

  20. Phuket/Krabi • Team Lead • Team Recorder • Team Name

  21. Phuket/Krabi 1 - Agree on Operational Requirements • Safety • Capacity • Efficiency • Environment • Access

  22. Fini

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