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GM1 ADR-DSN.L.550 Runway side stripe marking

Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7 · Regulation (EU) No 139/2014 · EAR revision 13 Mar 2026

GMGuidance material

GM1 ADR-DSN.L.550Runway side stripe marking

When turn pads are not available at the end of a runway for back-track manoeuvres and threshold is displaced, in order to better identify full-strength bearing surface, it may be useful to display specific dashed markings as showed by Figure GM-L-1 and with dimensions described in Table GM-L-1. [Figure or form omitted from this preview — available in the Avioverse workspace library.] Figure GM-L-1. Dashed runway side stripe marking

Runway width (m)Single dash dimensions
Length (minimum m)Width (m)
60150.45
45150.45
30100.45
2360.25
1840.25
Note: The length of the gap is as much as possible equal, but not longer, to the length of the corresponding marking

Table GM-L-1. Dashed runway side stripe markings

GM · GM1 ADR-DSN.L.550 — Regulation (EU) No 139/2014 · ED Decision 2014/013/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

All rules in CHAPTER L — VISUAL AIDS FOR NAVIGATION (MARKINGS)

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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