Hi guys. I can't find the GPS altitude on the CDU, it's a very useful value, in case of static ports block. Benjamin

It is on page 2 of the POS page. (Press next page). Henri

It is on page 2 of the POS page. (Press next page).

I don't exactly think so. Where would that be? Sure enough you get the 2D GPS position, but I doubt to ever have seen GPS altitude on any airliner.

It is on page 2 of the POS page. (Press next page).

Nope it's 2D

I doubt to ever have seen GPS altitude on any airliner.

Thanks Etienne That sucks, so static only... even the IRS (I think) have the ability to show it but don't. But since I cannot block the statics in the NGX failures list, I don't really care. Benjamin

That sucks, so static only... even the IRS (I think) have the ability to show it but don't.

Hey, they don't. The ADIRU yes, of course, but it takes pressure from the probes. So if the probes are blocked, that'll be it. I believe the IRSs do V/S though.