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GM1 HPT-DSN.D.300 Helicopter stands

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

GMGuidance material

GM1 HPT-DSN.D.300Helicopter stands

(a)It is not considered good practice to locate helicopter stands under a flight path.

(b)Where non-simultaneous operations are envisaged, the protection areas of helicopter stands and their associated taxi-routes may overlap (see Figure GM1-D-1).

(c)Characteristics: For a helicopter stand intended to be used by wheeled helicopters for turning on the ground, the dimension of the helicopter stand and the protection area, including the dimension of the central zone, would need to be significantly increased.

[Figure or form omitted from this preview — available in the Avioverse workspace library.] Figure GM1-D-1. Helicopter stands designed for hover turns with air taxi-routes/taxiways − non-simultaneous operations

GM · GM1 HPT-DSN.D.300 — Regulation (EU) No 139/2014 · ED Decision 2019/012/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

All rules in CHAPTER D — HELICOPTER STANDS

Consolidated from the EASA Easy Access Rules (revision 13 Mar 2026, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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