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Re: [TowerTalk] Ladder Line Spacing from a Steel Tower

To: <towertalk@contesting.com>
Subject: Re: [TowerTalk] Ladder Line Spacing from a Steel Tower
From: "Al Williams" <alwilliams@olywa.net>
Date: Fri, 3 Dec 2010 15:22:55 -0800
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
> 
> However, another good reason for twists is that it tends to reduce the 
> wind induced vibrations.  That is, you don't want your feedline to be 
> aeroelastically vibrated to death like the Tacoma Narrows Bridge.

or if you want to keep the tower from flying off into the air ???


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