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GM1 ADR.OPS.A.020(b) Common reference systems
Available versions for ERULES-1963177438-18572
ED Decision 2021/003/R
found in: Aerodromes (139/2014) Part-ADR.AR Part-ADR.OR Part-ADR.OPS CS-ADR-DSN CS-HPT-DSN (Dec 2024)
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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).
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).
##### 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).