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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+PORKYPINE\s+Lightning\s+Protection\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] PORKYPINE Lightning Protection (score: 1)
Author: "WA3GIN in Alex. City, VA" <wa3gin@comcast.net>
Date: Mon, 18 Jun 2007 19:19:42 -0400
.on NBC news in about 3 minutes East Coast time a story on the virtual boarder fence between Mexico and the US.the video shows a PorkyPINE lightning protection device above the video camera ;-) 73, d
/archives//html/Towertalk/2007-06/msg00589.html (7,057 bytes)

2. Re: [TowerTalk] PORKYPINE Lightning Protection (score: 1)
Author: "Todd Coulter" <coulter@bellsouth.net>
Date: Mon, 18 Jun 2007 20:55:58 -0400
I did not see the video, but aren't there some very similar devices that are used to keep birds from landing on top of things like that?? Todd N4JRZ The information contained in this transmission may
/archives//html/Towertalk/2007-06/msg00595.html (8,965 bytes)

3. Re: [TowerTalk] PORKYPINE Lightning Protection (score: 1)
Author: "David Jordan" <wa3gin@comcast.net>
Date: Tue, 19 Jun 2007 10:39:07 -0400
Its lightning protection...supposed to disperse the charge before it grows large enough to create a plasma path for a direct strike...lots of info in archives about this technology...pros and cons...
/archives//html/Towertalk/2007-06/msg00618.html (8,306 bytes)

4. Re: [TowerTalk] PORKYPINE Lightning Protection (score: 1)
Author: Bill Winkis <kc4pe@mindspring.com>
Date: Tue, 19 Jun 2007 11:12:54 -0400
I have them on two towers at 105 -145 feet ... I have a people knock on my door telling me the tower was on fire...???? At times with impending thunderstorms, heavy air with ozone, they will sparkle,
/archives//html/Towertalk/2007-06/msg00622.html (9,673 bytes)

5. Re: [TowerTalk] PORKYPINE Lightning Protection (score: 1)
Author: "Thomas Giella KN4LF" <kn4lf@earthlink.net>
Date: Tue, 19 Jun 2007 17:10:58 -0400
I've conducted allot of experiments in the past ten years with porcupine/spline ball lightning rods here in west central Florida, the lightning capital of the western hemisphere. For all the sparks a
/archives//html/Towertalk/2007-06/msg00629.html (8,351 bytes)


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