Radiotelephony Manual CAP 413 CAP 413 Radiotelephony Manual Edition 22 www.caa.co.uk May 2016 © Civil Aviation Authority 2016 All rights reserved. Copies of this publication may be reproduced for personal use, or for use within a company or organisation, but may not otherwise be reproduced for publication. To use or reference CAA publications for any other purpose, for example within training material for students, please contact the CAA at the address below for formal agreement. First published September 1978 Second edition April 1984 Third edition August 1992 Fourth edition January 1994 Fifth edition January 1995 Sixth edition January 1996 Seventh edition December 1996 Eighth edition January 1998 Ninth edition January 1999 Tenth edition January 2000 Eleventh edition January 2001 Twelfth edition 5 February 2002 (corrected 7 February 2002) Thirteenth edition 1 October 2002 Fourteenth edition 1 September 2003 Fifteenth edition 1 September 2004 Sixteenth edition 1 May 2006 Seventeenth edition 21 July 2008 Eighteenth edition 19 February 2009 (effective date 12 March 2009) Nineteenth edition 15 December 2009 Twentieth edition 31 March 2011 Twentieth edition incorporating amendments to 17 November 2011 Twentieth edition incorporating amendments to 12 July 2012 Twentieth edition incorporating amendments to 15 November 2012 Twentieth edition incorporating amendments to 4 April 2013 Twenty-first edition 18 July 2013 Twenty-first edition incorporating amendments to 14 November 2013 Twenty-first edition incorporating amendments to 6 March 2014 Twenty-first edition incorporating amendments to 24 July 2014 Twenty-first edition incorporating amendments to 13 November 2014 Twenty-first edition incorporating amendments to 28 May 2015 Twenty-first edition incorporating amendments to 6 November 2015 Twenty-second edition 26 May 2016 Enquiries regarding the content of this publication should be addressed to: Intelligence, Strategy and Policy, Safety and Airspace Regulation Group, Civil Aviation Authority, Aviation House, Gatwick Airport South, West Sussex, RH6 0YR. E-mail: [email protected]. Specific military enquiries regarding Chapter 10 should be addressed to: MAA Regulation ATM, Juniper L1 #5104, MOD Abbey Wood North, Bristol, BS34 8JH. Email: [email protected]. The latest version of this document is available in electronic format at www.caa.co.uk/publications, where you may also register for e-mail notification of amendments. Published by TSO (The Stationery Office) on behalf of the UK Civil Aviation Authority. Printed copy available from: TSO, PO Box 29, Norwich NR3 1GN www.tsoshop.co.uk Telephone orders/General enquiries: 0844 477 7300 E-mail: [email protected] CAP 413 Amendment Record Amendment Record Amendment Amendment Date Incorporated by Incorporated on Number May 2016 Page iii CAP 413 List of Effective Pages Chapter Page Date Chapter Page Date List of Effective Pages iv 26 May 2016 Chapter 2 16 26 May 2016 List of Effective Pages v 26 May 2016 Chapter 2 17 26 May 2016 List of Effective Pages vi 26 May 2016 Chapter 2 18 26 May 2016 List of Effective Pages vii 26 May 2016 Chapter 2 19 26 May 2016 Contents 1 26 May 2016 Chapter 2 20 26 May 2016 Contents 2 26 May 2016 Chapter 2 21 26 May 2016 Contents 3 26 May 2016 Chapter 2 22 26 May 2016 Contents 4 26 May 2016 Chapter 2 23 26 May 2016 Contents 5 26 May 2016 Chapter 2 24 26 May 2016 Contents 6 26 May 2016 Chapter 2 25 26 May 2016 Contents 7 26 May 2016 Chapter 2 26 26 May 2016 Contents 8 26 May 2016 Chapter 2 27 26 May 2016 Revision History 1 26 May 2016 Chapter 2 28 26 May 2016 Foreword 1 26 May 2016 Chapter 2 29 26 May 2016 Foreword 2 26 May 2016 Chapter 2 30 26 May 2016 Foreword 3 26 May 2016 Chapter 2 31 26 May 2016 Foreword 4 26 May 2016 Chapter 2 32 26 May 2016 Chapter 1 1 26 May 2016 Chapter 2 33 26 May 2016 Chapter 1 2 26 May 2016 Chapter 2 34 26 May 2016 Chapter 1 3 26 May 2016 Chapter 2 35 26 May 2016 Chapter 1 4 26 May 2016 Chapter 2 36 26 May 2016 Chapter 1 5 26 May 2016 Chapter 2 37 26 May 2016 Chapter 1 6 26 May 2016 Chapter 3 1 26 May 2016 Chapter 1 7 26 May 2016 Chapter 3 2 26 May 2016 Chapter 1 8 26 May 2016 Chapter 3 3 26 May 2016 Chapter 1 9 26 May 2016 Chapter 3 4 26 May 2016 Chapter 1 10 26 May 2016 Chapter 3 5 26 May 2016 Chapter 1 11 26 May 2016 Chapter 3 6 26 May 2016 Chapter 1 12 26 May 2016 Chapter 3 7 26 May 2016 Chapter 1 13 26 May 2016 Chapter 3 8 26 May 2016 Chapter 1 14 26 May 2016 Chapter 3 9 26 May 2016 Chapter 2 1 26 May 2016 Chapter 3 10 26 May 2016 Chapter 2 2 26 May 2016 Chapter 3 11 26 May 2016 Chapter 2 3 26 May 2016 Chapter 3 12 26 May 2016 Chapter 2 4 26 May 2016 Chapter 3 13 26 May 2016 Chapter 2 5 26 May 2016 Chapter 3 14 26 May 2016 Chapter 2 6 26 May 2016 Chapter 3 15 26 May 2016 Chapter 2 7 26 May 2016 Chapter 3 16 26 May 2016 Chapter 2 8 26 May 2016 Chapter 4 1 26 May 2016 Chapter 2 9 26 May 2016 Chapter 4 2 26 May 2016 Chapter 2 10 26 May 2016 Chapter 4 3 26 May 2016 Chapter 2 11 26 May 2016 Chapter 4 4 26 May 2016 Chapter 2 12 26 May 2016 Chapter 4 5 26 May 2016 Chapter 2 13 26 May 2016 Chapter 4 6 26 May 2016 Chapter 2 14 26 May 2016 Chapter 4 7 26 May 2016 Chapter 2 15 26 May 2016 Chapter 4 8 26 May 2016 May 2016 Page iv CAP 413 List of Effective Pages Chapter Page Date Chapter Page Date Chapter 4 9 26 May 2016 Chapter 4 55 26 May 2016 Chapter 4 10 26 May 2016 Chapter 4 56 26 May 2016 Chapter 4 11 26 May 2016 Chapter 4 57 26 May 2016 Chapter 4 12 26 May 2016 Chapter 4 58 26 May 2016 Chapter 4 13 26 May 2016 Chapter 4 59 26 May 2016 Chapter 4 14 26 May 2016 Chapter 4 60 26 May 2016 Chapter 4 15 26 May 2016 Chapter 4 61 26 May 2016 Chapter 4 16 26 May 2016 Chapter 4 62 26 May 2016 Chapter 4 17 26 May 2016 Chapter 4 63 26 May 2016 Chapter 4 18 26 May 2016 Chapter 4 64 26 May 2016 Chapter 4 19 26 May 2016 Chapter 4 65 26 May 2016 Chapter 4 20 26 May 2016 Chapter 4 66 26 May 2016 Chapter 4 21 26 May 2016 Chapter 4 67 26 May 2016 Chapter 4 22 26 May 2016 Chapter 4 68 26 May 2016 Chapter 4 23 26 May 2016 Chapter 4 69 26 May 2016 Chapter 4 24 26 May 2016 Chapter 4 70 26 May 2016 Chapter 4 25 26 May 2016 Chapter 4 71 26 May 2016 Chapter 4 26 26 May 2016 Chapter 4 72 26 May 2016 Chapter 4 27 26 May 2016 Chapter 4 73 26 May 2016 Chapter 4 28 26 May 2016 Chapter 4 74 26 May 2016 Chapter 4 29 26 May 2016 Chapter 4 75 26 May 2016 Chapter 4 30 26 May 2016 Chapter 4 76 26 May 2016 Chapter 4 31 26 May 2016 Chapter 4 77 26 May 2016 Chapter 4 32 26 May 2016 Chapter 4 78 26 May 2016 Chapter 4 33 26 May 2016 Chapter 5 1 26 May 2016 Chapter 4 34 26 May 2016 Chapter 5 2 26 May 2016 Chapter 4 35 26 May 2016 Chapter 5 3 26 May 2016 Chapter 4 36 26 May 2016 Chapter 5 4 26 May 2016 Chapter 4 37 26 May 2016 Chapter 5 5 26 May 2016 Chapter 4 38 26 May 2016 Chapter 5 6 26 May 2016 Chapter 4 39 26 May 2016 Chapter 5 7 26 May 2016 Chapter 4 40 26 May 2016 Chapter 5 8 26 May 2016 Chapter 4 41 26 May 2016 Chapter 5 9 26 May 2016 Chapter 4 42 26 May 2016 Chapter 5 10 26 May 2016 Chapter 4 43 26 May 2016 Chapter 5 11 26 May 2016 Chapter 4 44 26 May 2016 Chapter 5 12 26 May 2016 Chapter 4 45 26 May 2016 Chapter 5 13 26 May 2016 Chapter 4 46 26 May 2016 Chapter 5 14 26 May 2016 Chapter 4 47 26 May 2016 Chapter 5 15 26 May 2016 Chapter 4 48 26 May 2016 Chapter 5 16 26 May 2016 Chapter 4 49 26 May 2016 Chapter 5 17 26 May 2016 Chapter 4 50 26 May 2016 Chapter 5 18 26 May 2016 Chapter 4 51 26 May 2016 Chapter 5 19 26 May 2016 Chapter 4 52 26 May 2016 Chapter 5 20 26 May 2016 Chapter 4 53 26 May 2016 Chapter 5 20 26 May 2016 Chapter 4 54 26 May 2016 Chapter 5 21 26 May 2016 May 2016 Page v CAP 413 List of Effective Pages Chapter Page Date Chapter Page Date Chapter 5 22 26 May 2016 Chapter 6 46 26 May 2016 Chapter 6 1 26 May 2016 Chapter 6 47 26 May 2016 Chapter 6 2 26 May 2016 Chapter 7 1 26 May 2016 Chapter 6 3 26 May 2016 Chapter 7 2 26 May 2016 Chapter 6 4 26 May 2016 Chapter 7 3 26 May 2016 Chapter 6 5 26 May 2016 Chapter 7 4 26 May 2016 Chapter 6 6 26 May 2016 Chapter 7 5 26 May 2016 Chapter 6 7 26 May 2016 Chapter 7 6 26 May 2016 Chapter 6 8 26 May 2016 Chapter 7 7 26 May 2016 Chapter 6 9 26 May 2016 Chapter 7 8 26 May 2016 Chapter 6 10 26 May 2016 Chapter 7 9 26 May 2016 Chapter 6 11 26 May 2016 Chapter 8 1 26 May 2016 Chapter 6 12 26 May 2016 Chapter 8 2 26 May 2016 Chapter 6 13 26 May 2016 Chapter 8 3 26 May 2016 Chapter 6 14 26 May 2016 Chapter 8 4 26 May 2016 Chapter 6 15 26 May 2016 Chapter 8 5 26 May 2016 Chapter 6 16 26 May 2016 Chapter 8 6 26 May 2016 Chapter 6 17 26 May 2016 Chapter 8 7 26 May 2016 Chapter 6 18 26 May 2016 Chapter 8 8 26 May 2016 Chapter 6 19 26 May 2016 Chapter 8 9 26 May 2016 Chapter 6 20 26 May 2016 Chapter 8 10 26 May 2016 Chapter 6 21 26 May 2016 Chapter 8 11 26 May 2016 Chapter 6 22 26 May 2016 Chapter 8 12 26 May 2016 Chapter 6 23 26 May 2016 Chapter 9 1 26 May 2016 Chapter 6 24 26 May 2016 Chapter 9 2 26 May 2016 Chapter 6 25 26 May 2016 Chapter 9 3 26 May 2016 Chapter 6 26 26 May 2016 Chapter 9 4 26 May 2016 Chapter 6 27 26 May 2016 Chapter 9 5 26 May 2016 Chapter 6 28 26 May 2016 Chapter 9 6 26 May 2016 Chapter 6 29 26 May 2016 Chapter 9 7 26 May 2016 Chapter 6 30 26 May 2016 Chapter 9 8 26 May 2016 Chapter 6 31 26 May 2016 Chapter 9 9 26 May 2016 Chapter 6 32 26 May 2016 Chapter 9 10 26 May 2016 Chapter 6 33 26 May 2016 Chapter 9 11 26 May 2016 Chapter 6 34 26 May 2016 Chapter 10 1 26 May 2016 Chapter 6 35 26 May 2016 Chapter 10 2 26 May 2016 Chapter 6 36 26 May 2016 Chapter 10 3 26 May 2016 Chapter 6 37 26 May 2016 Chapter 10 4 26 May 2016 Chapter 6 38 26 May 2016 Chapter 10 5 26 May 2016 Chapter 6 39 26 May 2016 Chapter