---
title: "Helicopter clearway — EASA Definition · Avioverse"
description: "CS HPT-DSN.A.020, Regulation (EU) No 139/2014: ‘Helicopter clearway’ means a defined area on the ground or water, selected and/or prepared as a suitable…"
url: "https://avioverse.aero/glossary/easa/helicopter-clearway"
---

# Helicopter clearway

EASA defines “Helicopter clearway” in one regulation. The wording below is reproduced verbatim from the EASA Easy Access Rules, with a link to the paragraph it comes from.

> ‘Helicopter clearway’ means a defined area on the ground or water, selected and/or prepared as a suitable area over which a helicopter operated in performance class 1 may accelerate and achieve a specific height.

CS HPT-DSN.A.020 · Aerodromes · Regulation (EU) No 139/2014 · Easy Access Rules, 13 Mar 2026 revision · [Read CS HPT-DSN.A.020](https://avioverse.aero/regulations/easa/aerodromes/cs-hpt-dsn/chapter-a-general#cs-hpt-dsn-a-020)

## Defined in the same article

- [Dynamic load-bearing surface](https://avioverse.aero/glossary/easa/dynamic-load-bearing-surface)
- [final approach and take-off area (FATO)](https://avioverse.aero/glossary/easa/final-approach-and-take-off-area)
- [Helicopter air taxiway](https://avioverse.aero/glossary/easa/helicopter-air-taxiway)
- [Helicopter ground taxiway](https://avioverse.aero/glossary/easa/helicopter-ground-taxiway)
- [Helicopter stand](https://avioverse.aero/glossary/easa/helicopter-stand)
- [Helicopter taxi-route](https://avioverse.aero/glossary/easa/helicopter-taxi-route)
- [Heliport](https://avioverse.aero/glossary/easa/heliport)
- [Heliport elevation](https://avioverse.aero/glossary/easa/heliport-elevation)