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All Weather Operations (CS-AWO) · CS-AWO · EAR revision 14 Aug 2026
Official sources: EASA Easy Access Rules (opens in a new tab)
IRImplementing rule
(See AMC AWO.B.CATII.103)
The proportion of approaches terminating in a go-around below 150 m (500 ft) due to the approach system performance or reliability shall not be greater than 5 %.
[Issue: CS-AWO/2]
IR · AWO.B.CATII.103 — CS-AWO · ED Decision 2022/007/R · CS-AWO Easy Access Rules · EAR revision 14 Aug 2026
AMCAcceptable means of compliance
Based on the assumption that system failures will not significantly reduce the success rate, compliance may be demonstrated by means of the continuous method of AMC AWO.B.CATII.113 using the following interpretation:
(a)A localiser excess-deviation alert will occur between 90 m (300 ft) and 30 m (100 ft) in no more than 5 % of approaches.
(b)A glide path excess-deviation alert will occur between 90 m (300 ft) and 30 m (100 ft) in no more than 5 % of approaches.
[Issue: CS-AWO/2]
AMC — CS-AWO · ED Decision 2022/007/R · CS-AWO Easy Access Rules · EAR revision 14 Aug 2026
Consolidated from the EASA Easy Access Rules (revision 14 Aug 2026, extracted 2 Nov 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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