Originally Posted by
H Peacock
Thanks Gipsymagpie, however the Garmin G1000 doesn't allow you to choose which type of PBN approach you load. If it sees SBAS as active, you can load the LPV but not LNAV/VNAV, the latter can’t be seen as an available approach. The only way to see and load the LNAV/VNAV is to disable SBAS before you load the approach; SBAS can then be reselected leaving the LNAV/VNAV approach active.
GTN 750 is probably the same but I don't think it's a necessary step. Fly with the LPV indications but to LNAV/VNAV minima as mentioned above. It's pretty similar to a Cat III ILS. All the indications would be correct down to the runway but we usually go around at Cat I minima (yes I know Cat III to the ground would require a fail-active AFCS and lots of training but it's my analogy - you don't have to like it!)