"Robert Moore" wrote in message
. 6...
"Dudley Henriques" wrote
Also, there's been a lot of talk about not being able to
zero altimeters at some high elevation airports. This is
puzzling also. The Kollsman range, which is also the basic
baro range in the Viper's CADC which drives the Viper's
altimeter in both ELECT and PNEU backup, is aprox 22.00
inches on the low side and 32.00 inches on the high side.

Hmmmm...Dudley, how can this be when everyone in the newsgroup
posted that it couldn't be done???? :-) :-)

Maybe not too many of them understand the workings of a Central
Air Data Computer system..huh? :-)

Bob Moore

Hi RM;

I don't know about the newsgroup guys, but it's puzzling the hell out of
some of us "beginners" out here :-)))
Dudley