On Jul 3, 2:53 am, Airbus wrote:
I have seen dozens of Hobbs meters fail (they are used on plently of
devices, other than airplanes) but never in they way you suggest.

This was on an Arrow, and that is what I thought as to how it would
fail.. Interesting about being wired to the master...
I just recently started renting this Arrow, so I'll keep a closer
watch on the Hobbs and tach now.

I suppose that we can all dream for a slower hobbs