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                           AeroElectric-List Digest Archive
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                     Total Messages Posted Fri 10/21/16: 1
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Today's Message Index:
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     1. 09:32 AM - Coiled ignition systems  (Chris)
 
 
 
________________________________  Message 1  _____________________________________


Time: 09:32:24 AM PST US
From: "Chris" <fconsult@telus.net>
Subject: AeroElectric-List: Coiled ignition systems

Hi All 
I have finished wiring a very simple single place biplane with a VW 
engine. The engine has single ignition, automotive style with coil and 
breaker points. I used a master switch to turn off all power at the 
contactor which is next to the battery behind the seat. There is also a 
key ignition switch that is used to start the engine it powers the 
starter and coil.
So in order to start the plane the  master has to be on and then the 
ignition switch provides power for the starter and ignition. I know this 
is a two point failure set up, but the alternative is to have the pilot 
remember to turn off both master and ignition switch in case of 
emergency, something that probably wouldn't happen in a  stressful 
situation.
Is there a better way to  handle coiled ignition systems?

         Thanks
                 Chris

 

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