Some folks that work with this stuff all the time call them "round dial"
aircraft, as they call the earlier glass/LNAV without GPS aircraft "legacy LNAV."

Bob Noel wrote:

In article ,
wrote:

"Steam guages" strikes me as one of those yuppie-type expressions that
you must use to avoid ostracism by the "in" crowd.

not in any usage I've heard. Folk I know use it do indicate old dumb
gauges as opposed to the new glass stuff...

--
Bob Noel
looking for a sig the lawyers will like