---
title: "GM1 to Appendix 5 (3) FORWARDING OF METEOROLOGICAL INFORMATION RECEIVED BY VOICE COMMUNICATIONS — ANNEX: Rules of the Air, SERA · Avioverse"
description: "AIRCRAFT IDENTIFICATION Example: ‘New Zealand 103’ as ‘ANZ103’"
url: "https://avioverse.aero/regulations/easa/sera/annex-rules-of-the-air/appendix-5/gm1-to-appendix-5-3-forwarding-of-meteorological-information-received-by-voice"
---

# GM1 to Appendix 5 (3) FORWARDING OF METEOROLOGICAL INFORMATION RECEIVED BY VOICE COMMUNICATIONS

ANNEX: Rules of the Air · Regulation (EU) No 923/2012 · EAR revision 26 Aug 2025

GM Guidance material

## GM1 to Appendix 5 (3) FORWARDING OF METEOROLOGICAL INFORMATION RECEIVED BY VOICE COMMUNICATIONS

[AIRCRAFT](https://avioverse.aero/glossary/easa/aircraft) IDENTIFICATION

Example:

‘New Zealand 103’ as ‘ANZ103’

GM — Regulation (EU) No 923/2012 · ED Decision 2016/023/R · SERA Easy Access Rules · EAR revision 26 Aug 2025

[All rules in Appendix 5 Technical specifications related to aircraft observations and reports by voice communications](https://avioverse.aero/regulations/easa/sera/annex-rules-of-the-air/appendix-5)

Consolidated from the EASA Easy Access Rules (revision 26 Aug 2025, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.