PBN Manual - ICAO Doc9613

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

Performance-basedNavigation (PBN)Manual

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

Doc 9613AN/937

Performance-basedNavigation (PBN)Manual

Approved by the Secretary General

and published under his authority

Third Edition — 2008

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

Published in separate English and French editions by the

INTERNATIONAL CIVIL AVIATION ORGANIZATION

999 University Street, Montréal, Quebec, Canada H3C 5H7

For ordering information and for a complete listing of sales agents

and booksellers, please go to the ICAO website at

Third edition 2008

ICAO Doc 9613, Performance-based Navigation (PBN) Manual

Order Number: 9613

ISBN 978-92-9231-198-8

© ICAO 2008

All rights reserved. No part of this publication may be reproduced, stored in a

retrieval system or transmitted in any form or by any means, without prior

permission in writing from the International Civil Aviation Organization.

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

AMENDMENTS

Amendments are announced in the supplements to the Catalogue of ICAO

Publications; the Catalogue and its supplements are available on the ICAO website

RECORD OF AMENDMENTS AND CORRIGENDA

Entered by

Entered by

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

VOLUME I

CONCEPT AND IMPLEMENTATION GUIDANCE

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

Performance-based Navigation (PBN) Manual——ICAO基于性能的导航技术手册——国际民航组织

EXECUTIVE SUMMARY

Background

The continuing growth of aviation increases demands on airspace capacity therefore emphasizing the need for optimum

utilization of available airspace. Improved operational efficiency derived from the application of area navigation (RNAV)

techniques has resulted in the development of navigation applications in various regions worldwide and for all phases of

flight. These applications could potentially be expanded to provide guidance for ground movement operations.

Requirements for navigation applications on specific routes or within a specific airspace must be defined in a clear and

concise manner. This is to ensure that the flight crew and the air traffic controllers (ATCs) are aware of the on-board

RNAV system capabilities in order to determine if the performance of the RNAV system is appropriate for the specific

airspace requirements.

RNAV systems evolved in a manner similar to conventional ground-based routes and procedures. A specific RNAV

system was identified and its performance was evaluated through a combination of analysis and flight testing. For

domestic operations, the initial systems used very high frequency omnidirectional radio range (VOR) and distance

measuring equipment (DME) for estimating their position; for oceanic operations, inertial navigation systems (INS) were

employed. These “new” systems were developed, evaluated and certified. Airspace and obstacle clearance criteria were

developed based on the performance of available equipment; and specifications for requirements were based on

available capabilities. In some cases, it was necessary to identify the individual models of equipment that could be

operated within the airspace concerned. Such prescriptive requirements resulted in delays to the introduction of new

RNAV system capabilities and higher costs for maintaining appropriate certification. To avoid such prescriptive

specifications of requirements, this manual introduces an alternative method for defining equipage requirements by

specifying the performance requirements. This is termed performance-based navigation (PBN).

Performance-based navigation (PBN)

The PBN concept specifies that aircraft RNAV system performance requirements be defined in terms of the accuracy,

integrity, availability, continuity and functionality, which are needed for the proposed operations in the context of a

particular airspace concept. The PBN concept represents a shift from sensor-based to performance-based navigation.

Performance requirements are identified in navigation specifications, which also identify the choice of navigation sensors

and equipment that may be used to meet the performance requirements. These navigation specifications are defined at

a sufficient level of detail to facilitate global harmonization by providing specific implementation guidance for States and

operators.

Under PBN, generic navigation requirements are defined based on operational requirements. Operators then evaluate

options in respect of available technology and navigation services, which could allow the requirements to be met. An

operator thereby has the opportunity to select a more cost-effective option, rather than a solution being imposed as part

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