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  Safety Publications Tool

SD SD-2026-01 : Inadequate Protection of SBAS-Based Instrument Approach Procedures

Number SD-2026-01
Issued by Europe  Europe
Issue date 2026-08-06
Effective date 2026-08-20
EASA approval number
ATA Chapter
Approval Holder
/ Type Designation
  • Safety Directives
    • ATM/ANS
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information ICAO Doc 8168, Aircraft Operations, Volume II, Construction of Visual and Instrument Flight Procedures ICAO EB 2026/13, Revision 1, Reassessment of Existing Approach Procedures Based on Satellite-Based Augmentation Systems (SBAS)
Remarks Information on the actions taken: ATS and FPD providers shall inform EASA about measures taken within 56 calendar days after the effective date of this Safety Directive. This can be accomplished by reporting to AtmAnsOrg[at]easa.europa.eu. 1. The results of the safety assessment have indicated the need for immediate publication and notification, without the full consultation process. 2. Enquiries regarding this SD should be referred to the EASA Safety Information Section, E-mail: ADs[at]easa.europa.eu.

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