Doc 9718 AN/957 Handbook on Radio Frequency Spectrum Requirements for Civil Aviation Volume I ICAO spectrum strategy, policy statements and related information Second Edition 2018 All excerpts from the ITU Radio Regulations are presented against a shaded background and are reproduced in this handbook with the authorization of the International Telecommunication Union ITU which has the copyright on this material. International Civil Aviation Organization
Published in separate English, French, Russian and Spanish editions by the INTERNATIONAL CIVIL AVIATION ORGANIZATION 999 Robert-Bourasssa Boulevard Montral, Quebec, Canada H3C 5H7 For ordering information and for a complete listing of sales agents and booksellers, please go to the ICAO website at www.icao.int. First Edition 2014 Second Edition 2018 Doc 9718, Handbook on Radio Frequency Spectrum Requirements for Civil Aviation Volume I, ICAO spectrum strategy, policy statements and related information Order Number 9718-1 ISBN 978-92-9258-364-4 ICAO 2018 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.