CAP 413 User manual

CAP 413
Radiotelephony Manual
Edition 20
www.caa.co.uk
Safety Regulation Group

CAP 413
Radiotelephony Manual
Edition 20
Safety Regulation Group
17 November 2011

CAP 413 Radiotelephony Manual
© Civil Aviation Authority 2011
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.
ISBN 978 0 11792 610 3
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
Enquiries regarding the content of this publication should be addressed to:
Aerodrome and Air Traffic Standards Division, Safety Regulation Group, Civil Aviation Authority, Aviation
House, Gatwick Airport South, West Sussex, RH6 0YR
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CAP 413 Radiotelephony Manual
Amendment Record
Amendment
Number Amendment Date Incorporated by Incorporated on
1 17 November 2011 CAA 17 November 2011

CAP 413 Radiotelephony Manual
Amendment
Number Amendment Date Incorporated by Incorporated on

CAP 413 Radiotelephony Manual
Chapter Page Date Chapter Page Date
Page iii
iii 17 November 2011
iv 17 November 2011
v 17 November 2011
Contents 1 17 November 2011
Contents 2 17 November 2011
Contents 3 17 November 2011
Contents 4 17 November 2011
Contents 5 17 November 2011
Contents 6 17 November 2011
Contents 7 17 November 2011
Explanatory Note 1 17 November 2011
Revision History 1 17 November 2011
Revision History 2 17 November 2011
Foreword 1 31 March 2011
Foreword 2 31 March 2011
Chapter 1 1 17 November 2011
Chapter 1 2 17 November 2011
Chapter 1 3 17 November 2011
Chapter 1 4 31 March 2011
Chapter 1 5 31 March 2011
Chapter 1 6 31 March 2011
Chapter 1 7 17 November 2011
Chapter 1 8 17 November 2011
Chapter 1 9 17 November 2011
Chapter 1 10 17 November 2011
Chapter 2 1 31 March 2011
Chapter 2 2 31 March 2011
Chapter 2 3 31 March 2011
Chapter 2 4 31 March 2011
Chapter 2 5 31 March 2011
Chapter 2 6 31 March 2011
Chapter 2 7 31 March 2011
Chapter 2 8 31 March 2011
Chapter 2 9 31 March 2011
Chapter 2 10 31 March 2011
Chapter 2 11 31 March 2011
Chapter 2 12 31 March 2011
Chapter 2 13 31 March 2011
Chapter 2 14 17 November 2011
Chapter 2 15 17 November 2011
Chapter 2 16 31 March 2011
Chapter 2 17 31 March 2011
Chapter 2 18 31 March 2011
Chapter 2 19 31 March 2011
Chapter 2 20 31 March 2011
Chapter 2 21 31 March 2011
Chapter 2 22 31 March 2011
Chapter 3 1 17 November 2011
Chapter 3 2 17 November 2011
Chapter 3 3 31 March 2011
Chapter 3 4 31 March 2011
Chapter 3 5 31 March 2011
Chapter 3 6 31 March 2011
Chapter 3 7 31 March 2011
Chapter 3 8 31 March 2011
Chapter 3 9 31 March 2011
Chapter 3 10 31 March 2011
Chapter 3 11 31 March 2011
Chapter 4 1 31 March 2011
Chapter 4 2 17 November 2011
Chapter 4 3 17 November 2011
Chapter 4 4 31 March 2011
Chapter 4 5 31 March 2011
Chapter 4 6 31 March 2011
Chapter 4 7 31 March 2011
Chapter 4 8 31 March 2011
Chapter 4 9 31 March 2011
Chapter 4 10 31 March 2011
Chapter 4 11 31 March 2011
Chapter 4 12 17 November 2011
Chapter 4 13 17 November 2011
Chapter 4 14 17 November 2011
Chapter 4 15 17 November 2011
Chapter 4 16 17 November 2011
Chapter 4 17 17 November 2011
Chapter 4 18 31 March 2011
Chapter 4 19 17 November 2011
Chapter 4 20 17 November 2011
Chapter 4 21 17 November 2011
Chapter 4 22 31 March 2011
Chapter 4 23 31 March 2011
Chapter 4 24 31 March 2011
Chapter 4 25 31 March 2011
Chapter 4 26 17 November 2011
Chapter 4 27 31 March 2011
Chapter 4 28 31 March 2011
Chapter 4 29 31 March 2011
Chapter 4 30 31 March 2011
17 November 2011
List of Effective Pages

CAP 413 Radiotelephony Manual
Page iv
Chapter Page Date Chapter Page Date
Chapter 4 31 17 November 2011
Chapter 4 32 31 March 2011
Chapter 4 33 17 November 2011
Chapter 4 34 31 March 2011
Chapter 4 35 31 March 2011
Chapter 4 36 17 November 2011
Chapter 4 37 31 March 2011
Chapter 4 38 31 March 2011
Chapter 4 39 31 March 2011
Chapter 4 40 31 March 2011
Chapter 4 41 31 March 2011
Chapter 4 42 31 March 2011
Chapter 4 43 17 November 2011
Chapter 4 44 17 November 2011
Chapter 4 45 17 November 2011
Chapter 4 46 17 November 2011
Chapter 5 1 31 March 2011
Chapter 5 2 31 March 2011
Chapter 5 3 31 March 2011
Chapter 5 4 17 November 2011
Chapter 5 5 17 November 2011
Chapter 5 6 17 November 2011
Chapter 5 7 17 November 2011
Chapter 5 8 17 November 2011
Chapter 5 9 17 November 2011
Chapter 5 10 17 November 2011
Chapter 5 11 17 November 2011
Chapter 6 1 31 March 2011
Chapter 6 2 31 March 2011
Chapter 6 3 31 March 2011
Chapter 6 4 31 March 2011
Chapter 6 5 31 March 2011
Chapter 6 6 31 March 2011
Chapter 6 7 17 November 2011
Chapter 6 8 31 March 2011
Chapter 6 9 31 March 2011
Chapter 6 10 31 March 2011
Chapter 6 11 31 March 2011
Chapter 6 12 31 March 2011
Chapter 6 13 31 March 2011
Chapter 6 14 31 March 2011
Chapter 6 15 31 March 2011
Chapter 6 16 31 March 2011
Chapter 6 17 31 March 2011
Chapter 6 18 31 March 2011
Chapter 6 19 31 March 2011
Chapter 6 20 31 March 2011
Chapter 6 21 31 March 2011
Chapter 6 22 31 March 2011
Chapter 6 23 31 March 2011
Chapter 6 24 17 November 2011
Chapter 6 25 31 March 2011
Chapter 6 26 31 March 2011
Chapter 6 27 31 March 2011
Chapter 6 28 17 November 2011
Chapter 6 29 17 November 2011
Chapter 6 30 17 November 2011
Chapter 7 1 31 March 2011
Chapter 7 2 31 March 2011
Chapter 7 3 31 March 2011
Chapter 7 4 31 March 2011
Chapter 7 5 31 March 2011
Chapter 8 1 31 March 2011
Chapter 8 2 31 March 2011
Chapter 8 3 17 November 2011
Chapter 8 4 17 November 2011
Chapter 8 5 17 November 2011
Chapter 8 6 17 November 2011
Chapter 8 7 17 November 2011
Chapter 9 1 31 March 2011
Chapter 9 2 31 March 2011
Chapter 9 3 31 March 2011
Chapter 9 4 31 March 2011
Chapter 9 5 31 March 2011
Chapter 9 6 31 March 2011
Chapter 9 7 31 March 2011
Chapter 10 1 31 March 2011
Chapter 10 2 31 March 2011
Chapter 10 3 31 March 2011
Chapter 10 4 31 March 2011
Chapter 10 5 31 March 2011
Chapter 10 6 31 March 2011
Chapter 10 7 31 March 2011
Chapter 10 8 31 March 2011
Chapter 10 9 31 March 2011
Chapter 10 10 31 March 2011
Chapter 10 11 31 March 2011
Chapter 10 12 31 March 2011
Chapter 10 13 31 March 2011
Chapter 10 14 17 November 2011
Chapter 10 15 31 March 2011
Chapter 10 16 31 March 2011
17 November 2011

CAP 413 Radiotelephony Manual
Page v
Chapter Page Date Chapter Page Date
Chapter 10 17 31 March 2011
Chapter 10 18 31 March 2011
Chapter 10 19 31 March 2011
Chapter 10 20 31 March 2011
Chapter 10 21 17 November 2011
Chapter 10 22 31 March 2011
Chapter 10 23 17 November 2011
Chapter 10 24 17 November 2011
Chapter 10 25 31 March 2011
Chapter 10 26 31 March 2011
Chapter 10 27 31 March 2011
Chapter 11 1 31 March 2011
Chapter 11 2 31 March 2011
Chapter 11 3 31 March 2011
Chapter 11 4 31 March 2011
Chapter 11 5 31 March 2011
Chapter 11 6 31 March 2011
Chapter 11 7 31 March 2011
Chapter 11 8 31 March 2011
Chapter 11 9 31 March 2011
Chapter 11 10 31 March 2011
Chapter 11 11 31 March 2011
Chapter 11 12 31 March 2011
Chapter 11 13 31 March 2011
Chapter 11 14 31 March 2011
Chapter 11 15 17 November 2011
Chapter 11 16 31 March 2011
Chapter 11 17 17 November 2011
Chapter 11 18 31 March 2011
Chapter 11 19 17 November 2011
Chapter 11 20 17 November 2011
Chapter 11 21 31 March 2011
Chapter 11 22 17 November 2011
Chapter 11 23 17 November 2011
Chapter 11 24 17 November 2011
Chapter 11 25 31 March 2011
Chapter 11 26 31 March 2011
Chapter 11 27 17 November 2011
Chapter 11 28 17 November 2011
Chapter 11 29 31 March 2011
Chapter 11 30 31 March 2011
Chapter 11 31 31 March 2011
Chapter 11 32 17 November 2011
Chapter 11 33 31 March 2011
Chapter 11 34 31 March 2011
Chapter 11 35 17 November 2011
Chapter 11 36 31 March 2011
Appendix 1 1 31 March 2011
Appendix 1 2 17 November 2011
Appendix 1 3 17 November 2011
Appendix 1 4 17 November 2011
Appendix 1 5 31 March 2011
Appendix 2 1 31 March 2011
Appendix 2 2 31 March 2011
Appendix 2 3 31 March 2011
Appendix 2 4 31 March 2011
Bibliography 1 17 November 2011
Index 1 17 November 2011
Index 2 17 November 2011
Index 3 17 November 2011
Index 4 17 November 2011
Index 5 17 November 2011
Index 6 17 November 2011
Index 7 17 November 2011
Index 8 17 November 2011
Index 9 17 November 2011
17 November 2011

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