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GM1 ADR.OPS.A.020(b) Common reference systems

ED Decision 2021/003/R

VERTICAL REFERENCE SYSTEM

Further explanation and guidance may be found in Annex C (Vertical reference systems) to EUROCONTROL Specifications for the Origination of Aeronautical Data, Volume 2 (EUROCONTROL‑SPEC-154, Edition 1.0 of 04/02/2013).
Details
Source-Title: GM1 ADR.OPS.A.020(b) Common reference systems View latest amendments
Erulesid: ERULES-1963177438-18572 Compare versions
Domain: Aerodromes
Applicabilitydate: 27 January, 2022
Entryintoforcedate: 5 March, 2021
Regulatorysource: ED Decision 2021/003/R Navigate
Regulatorysubject: Part-ADR.OPS
Typeofcontent: GM to IR (Guidance material to implementing rule)
Origin: EASA
Category: EAR