Complex PBN - ICAO Definition
Not sure if this is the correct FORUM - I'm new to PPrune - happy to be shot down in flames if any better suggestions for a better FORUM.[/I]
Can anyone throw some light into where to find information regarding the definition of what is 'Complex PBN', where PBN = Performance Based Navigation.
ICAO have changed the Operational Approval for PBN to make life easier for one and all, but have introduced a new term 'Complex PBN'. I'm finding it difficult to understand what this really means. I'm thinking it probably refers to difficult PBN approaches close to high terrain for example that an Operator needs to get a specific approval for from their Competent Authority.
Any help to set me straight is much appreciated.