On Mon, 11 Jul 2005 02:43:24 GMT, aaronw
wrote:

On Wed, 6 Jul 2005 11:57:09 -0400, "Stephen McNaught"
wrote:

And make sure you know all the ways to turn it off/disable it.

Just to check myself, for the AP on the C-172S:

A) AP disc on the yoke.
B) I think if you push AP again on the unit... but I would have to
doublecheck that one.
C) Pull out AP breaker.
D) The Avionics bus master that it is on (Of course, I forget which
one) for those with a split avionics master.
E) Master switch.

Did I get all of them?

Yes, pushing the AP button again will disco the AP.

I think using the electric trim also disco's the AP.