Hello all,
Concerning table 4 of AMC9 CAT.OP.MPA.182
In row 4 it is mentionned an approach based on a separate navigation aid. Is it correct that an RNP approach is also considered as an approach based on a navigation aid?
Thank you

Ricardo Pardo

Affirmative. The RNP APCH must be based on the GNSS. The GNSS is considered a space-based navigation aid. Refer to ICAO Doc 8168 Definitions, Instrument approach operations.


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