Cessna pete. Can you provide more info?
My CJ3 had fully coupled Baro Vnav approaches for over ten years.
Now we seem to have introduced a small number of Baro Vnav special approaches at places like Canberra.
In that case what was I doing in the past ten years?
Is I correct in believing the only advantage of GBAS over Baro V nav is a 100’ lower minima in some cases?
Aircraft like the current Sirius have fully coupled Baro Vnav as standard from what I am told!