Safety Publications Tool
21-106 : Wings – Front Spar Vertical Stringers – Inspection
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EASA approval number
EASA Large Aeroplanes Department
/ Type Designation
This AD supersedes EASA AD 2017-0099 dated 08 June 2017.
Publication(s) and related information
Airbus SB A320-57-1016 Revision 02 dated 20 January 1998. Airbus SB A320-57-1017 original issue dated 03 September 1991, or Revision 01 dated 17 March 1997. Airbus SB A320-57-1178 Revision 01 dated 28 May 2014, or Revision 02 dated 20 November 2015, or Revision 03 dated 29 November 2016, or Revision 04 dated 15 November 2019. Airbus SB A320-57-1200 original issue dated 20 November 2015, or Revision 01 dated 09 January 2019. Airbus SB A320-57-1228 original issue dated 21 November 2019. The use of later approved revisions of the above-mentioned documents is acceptable for compliance with the requirements of this AD.
1. This Proposed AD will be closed for consultation on 20 August 2021. 2. Enquiries regarding this PAD should be referred to the EASA Safety Information Section, Certification Directorate. E-mail: ADs[at]easa.europa.eu. 3. Information about any failures, malfunctions, defects or other occurrences, which may be similar to the unsafe condition addressed by this PAD, and which may occur, or have occurred on a product, part or appliance not affected by this PAD, can be reported to the EU aviation safety reporting system. This may include reporting on the same or similar components, other than those covered by the design to which this PAD applies, if the same unsafe condition can exist or may develop on an aircraft with those components installed. Such components may be installed under an FAA Parts Manufacturer Approval (PMA), Supplemental Type Certificate (STC) or other modification.
EASA_PAD_21_106.pdf (243 kb)
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