---
title: "GM1 HPT-DSN.F.590 Helicopter ground taxiway markings and markers — Certification Specifications and Guidance Material for Heliport Design (CS-HPT-DSN) — Issue 1, Aerodromes · Avioverse"
description: "Ground taxi-routes are not required to be marked. Where necessary, signage should be provided on an aerodrome to indicate that a ground taxiway is…"
url: "https://avioverse.aero/regulations/easa/aerodromes/cs-hpt-dsn/chapter-f-visual-aids/gm1-hpt-dsn-f-590"
---

# GM1 HPT-DSN.F.590 Helicopter ground taxiway markings and markers

Certification Specifications and Guidance Material for Heliport Design (CS-HPT-DSN) — Issue 1 · Regulation (EU) No 139/2014 · EAR revision 13 Mar 2026

GM Guidance material

## GM1 HPT-DSN.F.590 Helicopter ground taxiway markings and markers

(a) Ground taxi-routes are not required to be marked.

(b) Where necessary, signage should be provided on an [aerodrome](https://avioverse.aero/glossary/easa/aerodrome) to indicate that a ground [taxiway](https://avioverse.aero/glossary/easa/taxiway) is suitable only for the use of helicopters.

(c) A [helicopter ground taxiway](https://avioverse.aero/glossary/easa/helicopter-ground-taxiway) edge [marker](https://avioverse.aero/glossary/easa/marker) should not present a hazard for [aircraft](https://avioverse.aero/glossary/easa/aircraft) operations.

GM · GM1 HPT-DSN.F.590 — Regulation (EU) No 139/2014 · ED Decision 2019/012/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

[All rules in CHAPTER F — VISUAL AIDS](https://avioverse.aero/regulations/easa/aerodromes/cs-hpt-dsn/chapter-f-visual-aids)

Consolidated from the EASA Easy Access Rules (revision 13 Mar 2026, 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.