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Re: LIGHTNING

Subject: Re: LIGHTNING
From: Fred Fillinger <fillinger@ameritech.net>
Date: Thu, 28 Sep 2000 10:17:12
Hi, all --

Found item as to whether an aircraft triggers a strike, or just
blunders into one.  Answer: former, as 90% of time A/C helps close the
switch when intruding into an electrostatic field sufficient to
precipitate a bolt.  See

http://www.onera.fr/dmph-en/foudre/foudroiement.html (French aero
research agency), 
where they have a nice animated graphic.

Found mfr of the copper or aluminum mesh for fiberglass -
www.lightningdiversion.com.  Not that anyone should contemplate using
it, but site has details on the stuff.

Fred F., A063


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