Interesting there 'fso' as I always thought that GNNSRNAV or GPSRNAV was a bloody mouthful & could be seen as slightly confusing seeing as there are RNP's. How do you guys go when the 2nm drops to 1 nm during the intermediate phase for Eg then to 0.3 for final? I guess by then it's the fore & aft separation that's important.
RNP2 I note on a Flt Pln (the portion that ATC have as their record) is a stand alone statement & not included in the body of the other RNP lateral allowances, maybe that was deliberately done for such as what your saying is about to happen shortly.
I better go have another read since I gunna be 'simmed' 2moro night
H43/14 if anyone wants to gloss over it.
Wmk2