Icebound wrote:
"Stefan" wrote in message
...

Nathan Young wrote:


Will WAAS-ified GPSs be able to drive the GS needle en route?

Not trying to be argumentative, but a simple look at the altimeter
provides all the info you need to know.

Even more to the point, a look at the altimeter provides you with the
correct information, namely pressure altitude.



Uh... Stefan..., a look at the altimeter provides you with *indicated*
altitude. It only shows *pressure* altitude if the altimeter setting is set
to 29.92


Sounds like his enroute flight takes place above FL 180

Dave