---
title: "AWO.B.CATIII.111 CS AWO.B.CATIII.111 Decision height recognition — CS-AWO · Avioverse"
description: "The recognition of the DH shall be made by means of height measured by a radio altimeter (or other device capable of providing for equivalent performance…"
url: "https://avioverse.aero/regulations/easa/cs-awo/subpart-b-section-4/awo-b-catiii-111"
---

# AWO.B.CATIII.111 CS AWO.B.CATIII.111 Decision height recognition

All Weather Operations (CS-AWO) · CS-AWO · EAR revision 14 Aug 2026

IR Implementing rule

## AWO.B.CATIII.111 CS AWO.B.CATIII.111 Decision height recognition

The recognition of the DH shall be made by means of height measured by a radio altimeter (or other device capable of providing for equivalent performance and integrity level). Arrival at the DH shall be positively annunciated to both pilots.

\[Issue: CS-AWO/2]

IR · AWO.B.CATIII.111 — CS-AWO · ED Decision 2022/007/R · CS-AWO Easy Access Rules · EAR revision 14 Aug 2026

[All rules in SUBPART B -APPROACH AND LANDING SECTION 4 -AIRWORTHINESS CERTIFICATION OF AEROPLANES FOR OPERATIONS WITH DECISION HEIGHTS (DHs) BELOW 30 M (100 FT) OR NO DECISION HEIGHT (DH) -CATEGORY III (CAT III) OPERATIONS](https://avioverse.aero/regulations/easa/cs-awo/subpart-b-section-4)

Consolidated from the EASA Easy Access Rules (revision 14 Aug 2026, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.