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SIB 2021-03R1 : Loss of Air Traffic Control Tracking on Boeing 787 Aeroplanes in European Airspace

Number 2021-03R1
Issued by Europe  Europe
Issue date 2021-06-22
Effective date
EASA approval number
ATA Chapter
Approval Holder
/ Type Designation
  • Safety Information Bulletin
    • Airworthiness
      • Fixed Wings
Revision This SIB revises EASA SIB 2021-03 dated 28 January 2021.
Correction Not applicable
Supersedure None
Publication(s) and related information Boeing Service Letter 787-SL-34-022 dated 27 October 2020. Boeing Fleet Team Digest Article 787-FTD-34-19002. Collins Aerospace Service Bulletin (SB) ISS-2100-34-18 original issue dated 17 April 2020 and Revision 1 dated 18 November 2020.
Remarks For further information contact the EASA Safety Information Section, Certification Directorate. E-mail: ADs[at]easa.europa.eu.