nuckolls.bob(at)aeroelect Guest
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Posted: Tue Jun 14, 2016 7:33 am Post subject: If you really want a avionics switch - do it this way |
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At 04:19 AM 6/14/2016, you wrote:
Quote: | --> AeroElectric-List message posted by: "JOHN TIPTON" <jmtipton(at)btopenworld.com>
Hi Bob
I know what you are saying about single point of failure, but a two pole swtich, with both sides failing, I fly a forty plus year old C172 (keeps me current while I build the RV) has switches which are very 'wobbly' and I presume they are original, but still doing their job - A good MS (Hamilton) switch should have some longevity built in I hope |
'hope' is the operative word. my FMEA teachers schooled
their practitioners, insofar as possible, to
convert hope into a certainty. The FAA's FARS tended
to agree.
Bob . . .
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