I have never said it was a better system and do not advocate that it is. It was 
my personal decision to use a points distributor with two sets of independent 
points for it's simplicity and reliability. Now mind you, a wire broke not the 
distributor system. Mags have been proven too, so it is your choice. I also 
personally think that anyone who flies without redundant systems is asking to 
have Daisy's growing over them. Every critical electrical and fuel system in my 
plane is redundant. Why would you not have back up systems?

Mark Jones (N886MJ)
Wales, WI
Visit my web site: http://mywebpage.netscape.com/n886mj
Email: flyk...@wi.rr.com


-----Original Message-----
From: krnet-boun...@mylist.net [mailto:krnet-boun...@mylist.net]On
Behalf Of Serge VIDAL
Sent: Tuesday, September 13, 2005 12:11 PM
To: KRnet
Subject: Réf. : KR> RE: Dual Ignition Systems, it Saved My Bacon -
CORRECTION


I remember having been flamed out once when I expressed my lack of 
confidence in the magnetos, and stated that my system consisted of two 
totally independent solid state ignition systems. The question was: "if 
your system is so much better than the good o'l magnetos, then why ya 
making it redundant?"

Originally, I decided for redundancy because I wanted to make the 
certification people happy, but thinking of it, redundancy is also an 
answer to real life problems in aviation: bad luck, and failure to notice 
trouble in the making.


Serge Vidal
KR2 "Kilimanjaro Cloud"
Paris, France




"Mark Jones" <mjo...@muellersales.com>

Envoyé par : krnet-boun...@mylist.net
2005-09-13 17:00
Veuillez répondre à KRnet
Remis le : 2005-09-13 16:56


        Pour :  "Corvair engines for homebuilt aircraft" 
<corvaircr...@mylist.net>, "KR 
Net (E-mail)" <kr...@mylist.net>
        cc :    (ccc : Serge VIDAL/DNSA/SAGEM)
        Objet : KR> RE: Dual Ignition Systems, it Saved My Bacon - CORRECTION



John,
You are absolutely correct. What am I thinking and I am surprised my
hand was not called on this sooner. The wire that actually broke was the
coil primary circuit wire to the points. It broke where it connects to
the post on the coil and not the condenser wire. My mistake in
describing the problem. Regardless, dual ignition ran independently of
each other is the way to go. If you were to run them both together and
one failed, you would never know it and then later on if the other one
failed you would be without a back up. When ran independently, they can
each be tested prior to flight and you will know both are working. Sorry
for the mix up in my analysis report and thanks for opening my eyes.

Mark Jones (N886MJ)
Wales, WI
Visit my web site: http://mywebpage.netscape.com/n886mj
Email: flyk...@wi.rr.com


-----Original Message-----
From: corvaircraft-boun...@mylist.net
[mailto:corvaircraft-boun...@mylist.net]On Behalf Of John Brannen
Sent: Tuesday, September 13, 2005 9:13 AM
To: Corvair engines for homebuilt aircraft
Subject: Re: CorvAircraft> Dual Ignition Systems, it Saved My Bacon


Mark, 

Congrats on getting her down safely. 

One question though.  If it was the condenser wire, how do you have it
connected?  Every condenser install I have seen would only result in the
points burning faster if you lost the condenser.  I would have guessed
you would get errant firing before complete ignition loss.

John B.

Mark Jones <flyk...@wi.rr.com> wrote:

I pulled my cowl look for the problem and found that the condenser wire
had
broken at the coil. A pair of wire strippers and a wrench and two
minutes
later the problem was fixed. 
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