wrote in message
...
On Dec 9, 1:07 am, Sam Spade wrote:
wrote:

A dictionary will help:

From Merriam-Webster:

Main Entry:
gauge
Variant(s):
also gage \ˈgāj\
Function:
noun

2: an instrument for or a means of measuring or testing:

Furthermo Many Cessna Information Manuals also use this spelling.
You can too.

http://www.merriam-webster.com/dictionary/gage

Dude! Give it up:

http://www.merriam-webster.com/dictionary/gauge%5B1%5D

Also, have you ever flown a Cessna? Open the POH for crying out loud.

I just checked a few of mine. Back in the 60's when they were known as
"Owner's Manual" the word "gage" is used. As late as the 80's, they were
still using "gage" in the POH. I have a very recent one, but it's for a
G1000, so no gauges (or gages), just "indicators".