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ivil Aviation Department ivil Aviation Department Hong Kong Hong Kong PBN I PBN I 1 Hong Kong Hong Kong PBN implmentation PBN implmentation ICAO GNSS Implementation ICAO GNSS Implementation Seminar/Workshop Seminar/Workshop 26 March 2012 26 March 2012

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Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation 1

Hong KongHong KongPBN implmentation PBN implmentation

ICAO GNSS Implementation Seminar/Workshop ICAO GNSS Implementation Seminar/Workshop 26 March 201226 March 2012

Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation 2

ContentContent

Latest Hong Kong PBN Implementation Latest Hong Kong PBN Implementation RoadmapRoadmap

PublicationPublication of mandate requirements for Baisc- of mandate requirements for Baisc-RNP1 and RNP4RNP1 and RNP4

New PBN procedures ImplementationNew PBN procedures Implementation New RNP AR APCHNew RNP AR APCH

Progress Progress Difficulties Difficulties

Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation

AIRSPACE SHORT TERM (2008-2012) MEDIUM TERM (2013-2016) Long Term (Beyond 2016)

Approach

Implement RNP AR RNP AR APCHAPCH Procedure to North RWY by 2010 [Implemented][Implemented]

Implement RNP AR APCH Procedure to South RWY by 2012 (in progress)

Feasibility study of

GBASGBAS (in progress)

Trial of GBAS for capable aircraft/ operators

Consider use of appropriate Nav. Spec., e.g.

Advance RNP APCHAdvance RNP APCH, within approach airspace

Subject to satisfactory results of the trial, consider GBAS as backup to the ILS

Consider use of other Nav. Spec. that suits the operation in HK.

Consider mandate the Nav. Spec. selected for aircraft operating within approach airspace by 2016+

Achieve 100% implementation of the Nav. Spec. selected within approach airspace

Hong Kong PBN Implementation Plan ~ ApproachHong Kong PBN Implementation Plan ~ Approach

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Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation

AIRSPACE SHORT TERM (2008-2012) MEDIUM TERM (2013-2016)

Long Term (Beyond 2016)

Terminal(SID/STAR)

issue mandate for Basic-Basic-RNP1RNP1 SIDs/ STARs capability by 2013 [issued]

Implement Basic RNP1 application

Mandate Baisc RNP1 application for aircraft operating by 2013Achieve 100% Basic RNP1 SID/STAR

Hong Kong PBN Implementation Plan ~ TerminalHong Kong PBN Implementation Plan ~ Terminal

AIC 03/12AIC 03/1212 Jan 201212 Jan 2012

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Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation

AIRSPACE SHORT TERM (2008-2012) MEDIUM TERM (2013-2016) Long Term (Beyond 2016)

Enroute

Apply 50NM Longitudinal Separation on RNP10 Routes in 2008 [Implemented]

Trial operation for RNP4 on L642 & M771 by 2012 (pending)

issue mandate for RNP4RNP4 capability within HK en-route airspace by 2014 [issued]

Implement RNP4 RNP4 within enroute airspace

Mandate RNP4 application for aircraft operating within en-route airspace by 2014

Achieve 100% RNP4 within en-route airspace

Consider mandate better navigation specification in accordance with the ICAO regional roadmap, e.g. RNP2

Hong Kong PBN Implementation Plan ~ EnrouteHong Kong PBN Implementation Plan ~ Enroute

AIC 03/12AIC 03/1212 Jan 201212 Jan 2012

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Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation

Implementation of new RNP AR APCHImplementation of new RNP AR APCH

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Background Background Current RNP AR APCH RWY25RCurrent RNP AR APCH RWY25RWhy new?Why new?

Procedure DetailsProcedure DetailsDifficulties encounteredDifficulties encounteredQ&AQ&A

Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation 7

Background: Current RNP AR APCH RWY25RBackground: Current RNP AR APCH RWY25R (implemented in 2010) (implemented in 2010)

Same Same Approach Approach track as ILS track as ILS APCHAPCH

15NM long 15NM long final final

Same Profile Same Profile as ILS APCHas ILS APCH

Improved Improved MAP track (vs MAP track (vs ILS) for better ILS) for better ATMATM

Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation

Why we need another new RNP AR APCH?Why we need another new RNP AR APCH?

Reduce Noise level over highly populated areaReduce Noise level over highly populated areaShorter track mile for flights from W and SWShorter track mile for flights from W and SWAvoid Weather near Hong Kong highest mountain (Tai Mo Shan)Avoid Weather near Hong Kong highest mountain (Tai Mo Shan)

an alternate route when weather blocking traffic from an alternate route when weather blocking traffic from joining current ILS/RNP APCHjoining current ILS/RNP APCH

Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation 99

RNP AR APCH Implementation Process in Hong Kong RNP AR APCH Implementation Process in Hong Kong Brief Hong Kong Implementation process for RNP AR APCHBrief Hong Kong Implementation process for RNP AR APCH

Stakeholders consultation (Operators, ATC etc)Stakeholders consultation (Operators, ATC etc) Primary Flight Procedure Design with Preliminary assessmentPrimary Flight Procedure Design with Preliminary assessment Primary ATC procedure studyPrimary ATC procedure study Stakeholders consultationStakeholders consultation Revised Design with Detail Flight Procedure assessment Revised Design with Detail Flight Procedure assessment Stakeholders Review (Operators, ATC, Regulator etc)Stakeholders Review (Operators, ATC, Regulator etc) Flight Simulation (Ground validation)Flight Simulation (Ground validation) Further revision Further revision Detail ATC procedure developmentDetail ATC procedure development Stakeholders ReviewStakeholders Review Safety assessmentSafety assessment Revised Flight and ATC procedure accommodating safety assessment outcomeRevised Flight and ATC procedure accommodating safety assessment outcome Publication Publication Trial Operation with appropriate benchmarking (flight efficiency – environmental, track Trial Operation with appropriate benchmarking (flight efficiency – environmental, track

mile ; workload – both pilots and controllers) for 0.5 to 1 yrmile ; workload – both pilots and controllers) for 0.5 to 1 yr ImplementationImplementation Obtain Feedback from stakeholders, continuous maintenanceObtain Feedback from stakeholders, continuous maintenance Periodic Review Periodic Review

Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation

PBN TF 6 PBN TF 6 (Feb 2012)(Feb 2012) – WP12 – WP12 ICAO recommendationICAO recommendation

ICAO Doc 8168 Vol. II, Part I Section 4, Chapter 9ICAO Doc 8168 Vol. II, Part I Section 4, Chapter 9 9.5.3 “Duplicate Procedure identification9.5.3 “Duplicate Procedure identification

e.g. RNAVe.g. RNAV(RNP)(RNP) zz Rwy25R Rwy25R RNAVRNAV(RNP)(RNP) yy Rwy25R Rwy25R

Most FMS accept Most FMS accept 66 character e.g. character e.g.RNV25RRNV25R77 character is required e.g. character is required e.g. RNVy25RRNVy25R

B777 & B748B777 & B748 Limited amount of aircraft can fly the procedure onlyLimited amount of aircraft can fly the procedure only

less flight can enjoy the benefits of shorter track miles and enhanced operating efficiency of the new procedures

Difficulties Encountered: ATMDifficulties Encountered: ATMProcedure Naming – DataBase issue Procedure Naming – DataBase issue

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Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation

The meeting is requested to note that:The meeting is requested to note that: Hong Kong has completed most of the short term PBN Hong Kong has completed most of the short term PBN

implementation projects and is expecting to accomplish all implementation projects and is expecting to accomplish all other short term PBN projects in 2012;other short term PBN projects in 2012;

Hong Kong has published the mandate requirements for Hong Kong has published the mandate requirements for Basic-RNP 1 and RNP 4 (details please refer to Hong Kong AIC Basic-RNP 1 and RNP 4 (details please refer to Hong Kong AIC 03/12); and03/12); and

The limitation of FMS, i.e. cannot accept RNP procedure The limitation of FMS, i.e. cannot accept RNP procedure identifications with more than 6 alpha-numeric places even identifications with more than 6 alpha-numeric places even the procedure is named in accordance with the ICAO the procedure is named in accordance with the ICAO procedure naming convention as stipulated in Doc 8168, will procedure naming convention as stipulated in Doc 8168, will hinder the implementation of PBN procedures. ICAO may hinder the implementation of PBN procedures. ICAO may need to consider providing more guidance to assist States and need to consider providing more guidance to assist States and operators in resolving the FMS limitation.operators in resolving the FMS limitation.

Hong Kong Civil Aviation Department Hong Kong Civil Aviation Department Hong Kong Hong Kong PBN ImplementationPBN Implementation

Q&AQ&A