Safety and Airspace Regulation Group Mandatory Requirements for Airworthiness CAP 747 INTENTIONALLY LEFT BLANK Safety and Airspace Regulation Group CAP 747 Mandatory Requirements for Airworthiness 24 March 2020 © Civil Aviation Authority 2020 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 9780 11792 918 0 First Edition June 2004 Issue 2, 28 September 2004 Issue 3, 30 November 2009 Issue 3, incorporating amendments to 2010/04 Issue 3, incorporating amendments to 2010/05 Issue 3, incorporating amendments to 2010/06 Issue 3, incorporating amendments to 2011/01 Issue 3, incorporating amendments to 2011/02 Issue 3, incorporating amendments to 2011/03 Issue 3, incorporating amendments to 2011/04 Issue 3, incorporating amendments to 2011/05 Issue 3, incorporating amendments to 2011/06 Issue 3, incorporating amendments to 2012/01 Issue 3, incorporating amendments to 2012/02 Issue 3, incorporating amendments to 2012/03 Issue 3, incorporating amendments to 2012/04 Issue 3, incorporating amendments to 2012/05 Issue 3, incorporating amendments to 2014/01 Issue 3, incorporating amendments to 2014/02 Issue 3, incorporating amendments to 2016/01 Issue 3, incorporating amendments to 2017/01 Issue 3, incorporation amendments to 2020/01 Enquiries regarding the content of this publication should be addressed to: Future Safety, Safety and Airspace Regulation Group, Civil Aviation Authority, Aviation House, Beehive Ring Road, Crawley, West Sussex, RH6 0YR. E-mail: [email protected] The latest version of this document is available in electronic format at www.caa.co.uk/CAP747 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.tso.co.uk/bookshop Telephone orders/General enquiries: 0870 600 5522 E-mail: [email protected] Fax orders: 0870 600 5533 Textphone: 0870 240 3701 CAP 747 Mandatory Requirements for Airworthiness Amendment Record Amendment Amendment Date Incorporated by Incorporated on Number 24 March 2020 i CAP 747 Mandatory Requirements for Airworthiness Amendment Amendment Date Incorporated by Incorporated on Number 24 March 2020 ii CAP 747 Mandatory Requirements for Airworthiness List of Effective Pages Part Chapter Page Date Part Chapter Page Date iii 24 March 2020 Section 2 Part 1, Auster 4 30 November 2009 iv 24 March 2020 Section 2 Part 1, Auster 5 30 November 2009 v 24 March 2020 Section 2 Part 1, Auster 6 30 November 2009 vi 24 March 2020 Section 2 Part 1, Auster 7 30 November 2009 Contents 1 24 March 2020 Section 2 Part 1, Auster 8 30 November 2009 Foreword 1 24 March 2020 Section 2 Part 1, Av. Traders 1 30 November 2009 Foreword 2 24 March 2020 Section 2 Part 1, Av. Traders 2 30 November 2009 Foreword 3 24 March 2020 Section 2 Part 1, Avro 1 30 November 2009 Foreword 4 24 March 2020 Section 2 Part 1, Avro 2 30 November 2009 Foreword 5 24 March 2020 Section 2 Part 1, Avro 3 30 November 2009 Foreword 6 24 March 2020 Section 2 Part 1, Avro 4 30 November 2009 Revision History 1 30 June 2010 Section 2 Part 1, Avro 5 30 November 2009 Revision History 2 31 October 2011 Section 2 Part 1, Avro 6 30 November 2009 Revision History 3 21 December 2012 Section 2 Part 1, Avro 7 30 November 2009 Revision History 4 21 July 2017 Section 2 Part 1, Avro 8 30 November 2009 Revision History 5 24 March 2020 Section 2 Part 1, Avro 9 30 November 2009 Section 1 Part 1 1 24 March 2020 Section 2 Part 1, Beagle 1 30 November 2009 Section 1 Part 1 2 24 March 2020 Section 2 Part 1, Beagle 2 29 January 2010 Section 1 Part 1 3 30 July 2016 Section 2 Part 1, Beagle 3 29 January 2010 Section 1 Part 1 4 24 March 2020 Section 2 Part 1, Beagle 4 29 January 2010 Section 1 Part 1 5 24 March 2020 Section 2 Part 1, Beagle 5 29 January 2010 Section 1 Part 2 1 24 March 2020 Section 2 Part 1, Bell 1 30 November 2009 Section 1 Part 2 2 24 March 2020 Section 2 Part 1, Bell 2 30 November 2009 Section 1 Part 2 3 24 March 2020 Section 2 Part 1, Boeing 1 30 November 2009 Section 1 Part 2 4 24 March 2020 Section 2 Part 1, Boeing 2 30 November 2009 Section 1 Part 2 5 24 March 2020 Section 2 Part 1, Boeing 3 30 November 2009 Section 1 Part 2 6 24 March 2020 Section 2 Part 1, Boeing 4 30 November 2009 Section 1 Part 2 7 24 March 2020 Section 2 Part 1, Boeing 5 30 November 2009 Section 1 Part 2 8 24 March 2020 Section 2 Part 1, Boeing 6 30 November 2009 Section 1 Part 2 9 24 March 2020 Section 2 Part 1, Boeing 7 30 November 2009 Section 1 Part 2 10 24 March 2020 Section 2 Part 1, Boeing 8 30 November 2009 Section 1 Part 2 11 24 March 2020 Section 2 Part 1, Boeing 9 30 November 2009 Section 1 Part 2 12 24 March 2020 Section 2 Part 1, Boeing 10 30 November 2009 Section 1 Part 2 13 24 March 2020 Section 2 Part 1, Boeing 11 30 November 2009 Section 1 Part 2 14 24 March 2020 Section 2 Part 1, Boeing 12 28 February 2014 Section 1 Part 3 1 30 July 2016 Section 2 Part 1, Boeing 13 28 February 2014 Section 2 Introduction 1 24 March 2020 Section 2 Part 1, Bombardier 1 30 November 2009 Section 2 Contents 1 24 March 2020 Section 2 Part 1, Cessna 1 30 November 2009 Section 2 Contents 2 24 March 2020 Section 2 Part 1, DHC-1 1 30 November 2009 Section 2 Contents 3 24 March 2020 Section 2 Part 1, DHC-1 2 30 November 2009 Section 2 Contents 4 24 March 2020 Section 2 Part 1, DHC-1 3 30 November 2009 Section 2 Part 1, AESL 1 30 November 2009 Section 2 Part 1, DHC-1 4 30 November 2009 Section 2 Part 1, ARV 1 30 November 2009 Section 2 Part 1, DHC-1 5 30 November 2009 Section 2 Part 1, Auster 1 30 November 2009 Section 2 Part 1, DHC-1 6 30 November 2009 Section 2 Part 1, Auster 2 30 November 2009 Section 2 Part 1, DHC-1 7 29 June 2012 Section 2 Part 1, Auster 3 30 November 2009 Section 2 Part 1, DHC-1 8 29 June 2012 24 March 2020 Page iii CAP 747 Mandatory Requirements for Airworthiness Part Chapter Page Date Part Chapter Page Date Section 2 Part 1, DHC-1 9 28 February 2014 Section 2 Part 1, Douglas 2 29 January 2010 Section 2 Part 1, DHC-1 10 28 February 2014 Section 2 Part 1, Douglas 3 21 February 2011 Section 2 Part 1, DH 60-94 1 30 November 2009 Section 2 Part 1, Douglas 4 21 February 2011 Section 2 Part 1, DH 60-94 2 29 January 2010 Section 2 Part 1, Douglas 5 21 February 2011 Section 2 Part 1, DH 60-94 3 29 January 2010 Section 2 Part 1, Douglas 6 21 February 2011 Section 2 Part 1, DH 60-94 4 25 November 2014 Section 2 Part 1, Jodel 1 30 November 2009 Section 2 Part 1, DH 60-94 5 25 November 2014 Section 2 Part 1, Learjet 1 30 November 2009 Section 2 Part 1, DH 60-94 6 25 November 2014 Section 2 Part 1, Lockheed 1 30 November 2009 Section 2 Part 1, DH 60-94 6 25 November 2014 Section 2 Part 1, Luscombe 1 30 November 2009 Section 2 Part 1, DH 60-94 7 25 November 2014 Section 2 Part 1, Miles M14A 1 30 November 2009 Section 2 Part 1, DH 60-94 8 25 November 2014 Section 2 Part 1, Miles M14A 2 30 November 2009 Section 2 Part 1, DH 60-94 9 25 November 2014 Section 2 Part 1, Miles M38 1 30 November 2009 Section 2 Part 1, DH 60-94 10 25 November 2014 Section 2 Part 1, Miles M38 2 30 November 2009 Section 2 Part 1, DH 60-94 11 25 November 2014 Section 2 Part 1, Miles M38 3 30 November 2009 Section 2 Part 1, DH 60-94 12 25 November 2014 Section 2 Part 1, Miles M38 4 30 November 2009 Section 2 Part 1, DH104 1 30 November 2009 Section 2 Part 1, Miles M38 5 30 November 2009 Section 2 Part 1, DH104 2 30 November 2009 Section 2 Part 1, Miles M65 1 30 November 2009 Section 2 Part 1, DH104 3 30 November 2009 Section 2 Part 1, Miles M65 2 30 November 2009 Section 2 Part 1, DH104 4 30 November 2009 Section 2 Part 1, Miles M65 3 30 November 2009 Section 2 Part 1, DH104 5 30 November 2009 Section 2 Part 1, Miles M65 4 30 November 2009 Section 2 Part 1, DH104 6 30 November 2009 Section 2 Part 1, Miles M65 5 30 November 2009 Section 2 Part 1, DH104 7 30 November 2009 Section 2 Part 1, Perc.