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GM1 ACNS.C.PBN.535 Resolution and full-scale deflection of the vertical deviation display

ED Decision 2019/011/R

Vertical deviation displays that rely on the flight crew to assess the deviation based on whether or not the pointer still touches a marker are not considered acceptable. Neither does EASA consider solutions requiring the flight crew to verify the vertical deviation on a (multifunction) control display unit ((M)CDU) acceptable.

[Issue: CS-ACNS/2]
Details
Source-Title: GM1 ACNS.C.PBN.535 Resolution and full-scale deflection of the vertical deviation display View latest amendments
Erulesid: ERULES-1963177438-16625 Compare versions
Domain: Air traffic management/Air navigation services
Amendedby: CS Issue 2
Applicabilitydate: 1 May, 2019
Entryintoforcedate: 1 May, 2019
Regulatorysource: ED Decision 2019/011/R Navigate
Regulatorysubject: CS-ACNS
Typeofcontent: GM to CS (Guidance material to certification specification)
Parentir: CS ACNS.C.PBN.535 Resolution and full-scale deflection of the vertical deviation display
Origin: EASA
Category: EAR