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CS ADR-DSN.N.790 VOR aerodrome checkpoint sign

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.N.790VOR aerodrome checkpoint sign

When a VOR aerodrome check-point is established, it should be indicated by a VOR aerodrome check-point marking and sign.

(a)Location: A VOR aerodrome check-point sign should be located as near as possible to the check-point and so that the inscriptions are visible from the cockpit of an aircraft properly positioned on the VOR aerodrome check-point marking.

(b)Characteristics:

(1)A VOR aerodrome check-point sign should consist of an inscription in black on a yellow background.

(2)The inscriptions on a VOR check-point sign should be in accordance with one of the alternatives shown in Figure N-7 in which:

VORis an abbreviation identifying this as a VOR check-point;
116.3is an example of the radio frequency of the VOR concerned;
147°is an example of the VOR bearing, to the nearest degree, which should be indicated at the VOR check-point; and
4.3 NMis an example of the distance in nautical miles to a DME collocated with the VOR concerned.

[Figure or form omitted from this preview — available in the Avioverse workspace library.] Figure N-7. VOR aerodrome check-point sign

IR · CS ADR-DSN.N.790 — Regulation (EU) No 139/2014 · ED Decision 2014/013/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

All rules in CHAPTER N — VISUAL AIDS FOR NAVIGATION (SIGNS)

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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