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CS ADR-DSN.B.050 Minimum distance between parallel non-instrument runways

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

IRImplementing rule

CS ADR-DSN.B.050Minimum distance between parallel non-instrument runways

(a)Where parallel non-instrument runways are intended for simultaneous use, the minimum distance between their centre lines should be:

(1)210 m where the higher code number is 3 or 4;

(2)150 m where the higher code number is 2; and

(3)120 m where the higher code number is 1.

IR · CS ADR-DSN.B.050 — Regulation (EU) No 139/2014 · ED Decision 2014/013/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

All rules in CHAPTER B — RUNWAYS

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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