John Wayne KSNA, no issues w/ RNAV Y 20R, but w/ the RNAV Z (RNP) 20R I am not getting vertical guidance. Is this due to the aircraft / pilot not being authorized for RNP approaches? I tried it from JWARD, and from KLEVR, was at the correct alt for each of these initial apch fixes, but it just won't arm APR.
MSFS 2020, latest nav data from Navigraph (December update).
Really am enjoying flying the B58P all around SoCal including Vegas. Very nice.
Kirk