Thailand PBN GNSS

Progress of ThailandGNSS & PBN Implementation1

Thailand WG on PBN&GNSSSince May 2007, Thailand National Working Group on PBN &GNSS Implementation consists of representatives from:- DCA Thailand- Airlines- Thai Pilots’ Association- Airports of Thailand- Aeronautical Radio of Thailand2

Area 1: Policy & Implementation Planning- Conduct feasibility, e.g. why should we implement PBN and GNSS?How much would it cost?- Define roadmap, e.g. where and when should we implement?- Address regulatory issues, e.g. what regulations/legislations are needed?Area 2: Establishments of Standards and Requirements- Identify/Establish standards, e.g. how should we implement?What actions are needed to be done? Who are responsible for doing what?Area 3: Communication with Stakeholders- Notify stakeholders, e.g. let other people know what we have plannedand accomplished.- Gather feedback, e.g. what do other stakeholders think? How can weimprove what we have done?3

Thailand PBN Roadmap2005En-route20152010Basic RNAV2020Possible RNP 2 or RNAV 2RNAV 5RNAV 10/RNP 4 for Some Oceanic RoutesTerminalRNAV (GNSS ) SID/STARat Int’l AirportsRNAV 1 SID/STAR at Int’lAirportsRNAV 1 SID/STARat Domestic AirportsRNAV 1 to RNP 1 transition at some TMAsRNAV 1 to RNP 1 transition at some TMAsRNP 1 SID/STAR at Non-Radar AirportsApproachRNP APCH (with Baro-VNAV) at Domestic and Int’l AirportsRNP AR APCH and/or GBAS at selected airports4

PBN TMA Implementation5

Thailand PBN Implementation: In OperationTMAProgressPBN TypesPhuketOperation since January 2009 2 RNP APCH in operation, RNAV-1 SID/STAR andRNP APCH w/ Baro-VNAVbeing developedHat YaiOperation since December 2009 2 RNP APCH in operationSamuiOperation since May 2010 2 RNP APCH in operationChiang MaiOperation since September 2011 2 RNP APCH in operation, RNAV-1 SID/STAR andRNP APCH w/ Baro-VNAVbeing developedUdornthaniOperation in October 2012 2 RNP APCH in operationLumpangOperation in November 2012 2 RNP APCH 2 RNP-1 SIDsChiang RaiOperation in November 2012 2 RNP APCH

Thailand PBN Implementation: Up-comingsTMAProgressPBN TypesNakornsithammaratDesign Completed 2 RNP APCH w/ Baro-VNAVSurat ThaniDesign Completed 2 RNP APCHNarathiwatDesign Completed 2 RNP APCHKrabiDesign Completed 1 RNP APCH w/ Baro-VNAV

Procedures for Phuket 09Yellow – Current VOR TrackGreen - PBN Track8

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Safety and Efficiency Improvements with PBNPhuket (VTSP)ConventionalPBNRunway 271.4-degree ILS offsetRunway aligned approachRunway 096-degree VOR offsetRunway aligned approachOCA at 850 feetOCA at 750 feetConventionalPBNStraight-in yet through unstableweather areaRunway aligned approach, yetable to side-step to avoid theunstable weather areaConventionalPBNRunway 08Unavailable due to mountainousterrainRunway aligned approachChiang Mai (VTCC)ConventionalVOR circling approach with highcircling OCA/HPBNRunway aligned approachConventionalPBN12-degree VOR offsetRunway aligned approachThis image cannot currently be display ed.Samui (VTSM)Runway 17Hat Yai (VTSS)Runway 18Udon thani (VTUD)Runway 1210

PBN En-route Implementation11

PBN En-routeM502 connecting Suvarnabhumi with South AsiaConditional RNAV Navigation SpecificationM904 connecting Suvarnabhumi with AustraliaRNAV-5 Navigation Specification12

PBN En-routeRouteNumber of Flight(Month)Reduce Fuel Burn(Month)Reduce Carbon Emission(Month)Suvarnabhumi – Male24 Flights 1,488 Kg 5,208 KgFuel Saving from M502: Data from Bangkok Airways13

PBN En-route On-Going Initiatives : PBN Domestic En-route– Parallel Uni-directional routes for Major city pairs Bangkok – Phuket Bangkok – Chiang Mai (estimated 3% fuel saving)– RNAV-5 routes under surveillance– RADAR-separation applied14

RNAV-5: Phuket-Bangkok- RNAV-5 One-Way Routeconnecting Phuket-Bangkok(Northbound)- West of G458- Operate only under RADAR- Conditional Route- Activate Friday, 1700 UTC toSunday, 2200 UTC15

RNAV-5: Chiang Mai -Bangkok- RNAV-5 Two One-Way Routesconnecting Chiang Mai –Bangkok- Operate only under RADAR- Estimated 3% Fuel Saving by IFSET- Conditional Routes16

Thankyouforyourattention.Thank you for your attention.

Reduce Fuel Burn (Month) Reduce Carbon Emission (Month) Suvarnabhumi - Male 24 Flights 1,488 Kg 5,208 Kg Fuel Saving from M502: Data from Bangkok Airways PBN En-route On-Going Initiatives : PBN Domestic En-route - Parallel Uni-directional routes for Major city pairs