Originally Posted by
underfire
They use the RNAV-Pro for RVFPS and RNP-Pro for RNP-AR.
I'm not sure which "they" you are referring to. I am referring to the FAA, not third-party developers.
I don't know anything about the development of RVFPS, which is not an instrument flight procedure.
Just to be certain I submitted the following question To my FAA procedures manager contact about FAA-developed RNP AR IAPs:
My question:
Which system or tool do your folks used to design FAA-developed RNP AR approaches?
His answer:
We use IPDS and IAPA. Eventually we will be using TARGETS for everything.