1. AIRSPACE CONCEPT WORKSHOP CASE STUDY 1

2. AIRSPACE CONCEPT WORKSHOP CASE STUDY Phuket / Krabi 2

3. PBN Implementation Processes 3

4. 4 Airspace Concept Activity Overview

5. Phuket / Krabi Info 5

6. Phuket/KrabiPhuket/Krabi 6

7. 7 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 8 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 ILS or LOC RWY 27 9

10. Fleet Capability 10 Total RNAV/ RNP RNP 10 RNP 4 RNAV1/RN AV2 RNP.3 RF Leg RNP <.3 DME/DME/ IRU SBAS/ WAAS GLS/G BAS Flights at Phuket330,4684220280,035 300,173 270,39 8270,837240,838260,718640503 Percentag e 1%84% 90%82% 74%78%1% Total RNAV/ RNP RNP 10 RNP 4 RNAV1/RN AV2 RNP.3 RF Leg RNP <.3 DME/DME/ IRU SBAS/ WAAS GLS/G BAS Flights at Krabi34,46842228,035 33,17327,39829,43224,65327,1985742 Percentage 1%84% 91%82%83%74%82%1%

11. Phuket/KrabiPhuket/Krabi 11

12. Phuket/KrabiPhuket/Krabi 12 MyThai No CZ

13. Phuket/KrabiPhuket/Krabi 13

14. Phuket/KrabiPhuket/Krabi 14

15. Phuket/KrabiPhuket/Krabi 15

16. Phuket/KrabiPhuket/Krabi 16

17. Rules of Thumb 17 CDO descent rough starting points: 3 miles per thousand feet plus 1 mile per 10knots or 4 miles per thousand feet 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 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? RNAV Final between 4-5 nm Curved RNAV? A-RNP - RF prior to FAF?

18. Phuket/KrabiPhuket/Krabi 18

19. Phuket/KrabiPhuket/Krabi 19

20. Phuket/KrabiPhuket/Krabi ✈ Team Lead ✈ Team Recorder ✈ Team Name ✈ Team Lead ✈ Team Recorder ✈ Team Name 20

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

22. FiniFini 22