EASA Guidance Material for PBN Meetings Seminars and Workshops/PBN T… · Geoff Burtenshaw...

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Geoff Burtenshaw Directorate of Airspace Policy UK Civil Aviation Authority EASA Guidance Material for PBN EASA Guidance Material for PBN

Transcript of EASA Guidance Material for PBN Meetings Seminars and Workshops/PBN T… · Geoff Burtenshaw...

Page 1: EASA Guidance Material for PBN Meetings Seminars and Workshops/PBN T… · Geoff Burtenshaw Directorate of Airspace Policy UK Civil Aviation Authority EASA Guidance Material for PBN

Geoff BurtenshawDirectorate of Airspace Policy

UK Civil Aviation Authority

EASA Guidance Material for PBNEASA Guidance Material for PBN

Page 2: EASA Guidance Material for PBN Meetings Seminars and Workshops/PBN T… · Geoff Burtenshaw Directorate of Airspace Policy UK Civil Aviation Authority EASA Guidance Material for PBN

214 October 2008 PBN Implementation Task Force

OverviewOverview

Use and scope of navigation specificationsNavigation specifications and the approval processRelationship with existing criteriaNavigation specification templateStatus of EASA Guidance MaterialSummary

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Use and Scope of Navigation Use and Scope of Navigation Specification by Flight PhaseSpecification by Flight Phase

4RNP 4

1 - 0.10.3 - 0.11 - 0.11 - 0.1RNP AR APCH10.311RNP APCH

11111Basic-RNP 1

111111RNAV 1222RNAV 2

55RNAV 510RNAV 10 (RNP 10)

MissedFinalIntermedInitial DEP

APPROACH

ARREn Route

Continental

En Route Oceanic / Remote

FLIGHT PHASE

NAVIGATION SPECIFICATION

PBN Manual includes airworthiness, operational and training guidance:

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Navigation SpecificationNavigation SpecificationOverview of Specific Navigation ServicesOverview of Specific Navigation Services

D/D/IRU

√RNP AR APCH

√RNP APCH

√Basic-RNP 1

√RNP 4

√√RNAV 2/1

√√√√RNAV 5

√√RNAV 10

D/VORD/DIRUGNSS

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Use and Scope of Use and Scope of Navigation SpecificationsNavigation Specifications

ICAO navigation specifications do not address all airspace requirements (e.g., comm, surv) necessary for operation in a particular airspace, route or area

These will be listed in the AIP and ICAO Regional Supplementary ProceduresIncumbent upon States to undertake a safety assessment in accordance with provisions outlined in Annex 11 and PANS-ATM, Chapter 2

ICAO PBN Manual provides a standardised set of criteria, but is not a stand-alone certification document

Examples: RNP 4, RNAV 1, RNP AR APCH

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Navigation Specifications and the Navigation Specifications and the Approval ProcessApproval Process

Navigation specifications are used by States as basis for aircraft certification and operational approvalA navigation specification does not in itself constitute regulatory guidance material

Aircraft approved by State of manufactureOperators approved in accordance with their National Operating Rules

Compliance with one navigation specification does not guarantee compliance with another

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Relationship with Existing CriteriaRelationship with Existing Criteria

Not re-inventing the wheelTaking existing criteria e.g., Orders, ACs, AMC, and TGL etc.A more logical structureCommon format and contentMore complete to enable uniform implementation

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Navigation SpecificationNavigation Specification TemplateTemplate

Common Organisation of Volume II, Parts B and CX.1 IntroductionX.2 ANSP ConsiderationsX.3 Navigation SpecificationX.4 References

Where “X” represents the chapter number

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Navigation SpecificationNavigation SpecificationSection X.3Section X.3

BackgroundApproval processAircraft requirementsOperating proceduresPilot knowledge and trainingNavigation databaseOversight of operators

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Navigation SpecificationNavigation SpecificationSection X.3Section X.3 : Approval Process: Approval Process

Aircraft EligibilityMust be demonstratedCan be based on Aircraft Flight Manual or supplemental information

Operational ApprovalOperating proceduresFlight crew training Control of navigation database process, where required

Approval obtained in accordance with State operating rules

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Navigation SpecificationNavigation SpecificationSection X.3Section X.3 Aircraft RequirementsAircraft Requirements

Performance RequirementsAccuracy, Integrity, Continuity, GNSS signal-in-spacePerformance monitoring and alerting

Only applicable for RNP systemsCriteria for Specific Navigation Services

Defines allowable systems and required performanceFunctional requirements

Just as important as performanceNavigation database requirements

When required

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Navigation SpecificationNavigation SpecificationSection X.3Section X.3 Operating ProceduresOperating Procedures

Pre-flight planningGeneral operating procedures

During the flightPerformance expectations (deviation from path)

Pilot has critical role in performance monitoringContingency procedures

E.g. procedure in case of RNAV system failure

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Navigation SpecificationNavigation SpecificationSection X.3Section X.3 Pilot Knowledge and TrainingPilot Knowledge and Training

Lists training tasks considered important, which may already be part of operator’s training program

System-specific information on how navigation system functions is vital to success

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PBN Navigation Specifications PBN Navigation Specifications and EASA Guidance materialand EASA Guidance material

AMC 20-26RNP AR APCH

AMC 20-27RNP APCH

See RNAV 1Basic-RNP 1

PP045 Information paper (ops.013)RNP 4

JAA TGL No. 10RNAV 1

See RNAV 1RNAV 2

AMC 20-4RNAV 5

AMC 20-12RNAV 10 (RNP 10)

EASA Guidance MaterialNavigation Specification

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Status of EASA Guidance MaterialStatus of EASA Guidance Material

AMC 20-12 (RNP 10)Published December 2006Recognition of FAA Order 8400.12a for RNP 10 operations

AMC 20-4 (Basic RNAV)Transposed from JAA TGL No. 2Published November 2003PBN navigation specification for RNAV 5 based directly on B-RNAV

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Status of EASA Guidance MaterialStatus of EASA Guidance Material

JAA TGL No. 10 (Precision RNAV)Published November 2000P-RNAV fulfils all of the PBN requirements for RNAV 1 operations using DME/DME or GNSSEASA transposing JAA guidance into AMC (AMC 20-16)Updating criteria, bringing more into line with the PBN Manual and adding RF path terminator as an optionPublication not until early 2011 due to slippage of the EASA Rulemaking ProgrammeP-RNAV = RNAV 2 where the environment does not support 1 NM accuracyP-RNAV = RNAV 1 = Basic RNP 1 where the sensor used is GNSS or the aircraft is RNP qualified

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Status of EASA Guidance MaterialStatus of EASA Guidance Material

PP045 Information Paper (RNP 4)References

FAA Order 8400.33State Letter Ref AN 13/33.7-04/86 PBN Manual Doc 9613

Other operational material e.g., EU-OPS 1.243, Annex 6 and Doc 7030/4AMC for RNP 4 drafted and RIA preparedPassed to EASA Rulemaking Directorate and assigned Tasking OPS.013Yet to appear in the Rulemaking Programme

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Status of EASA Guidance MaterialStatus of EASA Guidance Material

AMC 20-27 (RNP APCH)EASA published NPA 2008-14 in May of this yearComment period closed and preparation of a Comment Response Document (CRD) underwayDue to complexity of issues and significant number of comments, will not be published before early 2009

AMC 20-26 (RNP AR APCH)Status – as aboveAMC goes beyond the PBN Manual in terms of scope i.e., includes departure operations and application on procedures more advanced than those designed in accordance with ICAO RNP AR Manual, Doc 9905

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Status of EASA Guidance MaterialStatus of EASA Guidance Material

Although not in the PBN Manual, EASA is also catering for SBAS APV approach operations (LPV)Draft AMC 20-28 in preparationPublication not until early 2011

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SummarySummary

EASA has good coverage of existing PBN Navigation SpecificationsAMC either published or under development providing means for issuing airworthiness and operational approvalsConcerns regarding the slippage in the Rulemaking Programme and delayed AMC 20-16, AMC 20-28 and OPS.013General concern regarding ability of the Agency to keep pace with emerging Navigation Specifications

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QUESTIONS?QUESTIONS?