---
title: "GM1 to Appendix 5 (3 — Section 1) FORWARDING OF METEOROLOGICAL INFORMATION RECEIVED BY VOICE COMMUNICATIONS — ANNEX: Rules of the Air, SERA · Avioverse"
description: "POSITION Example: ‘4620N07805W’, ‘4620N078W’, ‘46N078W’, ‘LN’, ‘MAY’, ‘HADDY’ or ‘DUB180040’."
url: "https://avioverse.aero/regulations/easa/sera/annex-rules-of-the-air/appendix-5/gm1-to-appendix-5-3-section-1-forwarding-of-meteorological-information-received"
---

# GM1 to Appendix 5 (3 — Section 1) 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 — Section 1) FORWARDING OF METEOROLOGICAL INFORMATION RECEIVED BY VOICE COMMUNICATIONS

POSITION

Example:

‘4620N07805W’, ‘4620N078W’, ‘46N078W’, ‘LN’, ‘MAY’, ‘HADDY’ or ‘DUB180040’.

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.