Not sure what to make of the RNAV (GNSS) RW13 approach to FSIA....didnt find one called "RNP" to compare. (was looking for RNP AR...)
For all intensive purposes, this would be RNP APCH, but an offset approach. with a min of 1870', I would not use this as an example of what to do....
RW31 has a straight in ILS approach, yet the RNAV GNSS is offset as well..
Is this a Jepp design?