Thought this might be of interest to a wider audience. Tom
>From: "Jim Spears" <n1nk@cox.net>
>To: <yccc@yccc.org>
>Date: Wed, 16 May 2012 17:29:09 -0400
>Subject: [YCCC] falling derrick
>
>
>A housing community here in Tiverton has a 175 foot wind turbine installed.
>It is unusual in that it can be tipped over for maintenance; most of the
>large ones need a large crane or helicopter. The design uses a falling
>derrick system to raise and lower. Photos are at
>
>http://tiverton.patch.com/articles/sandywoods-farm-wind-turbine-receives-test#photo-9420062
>
>they have a fairly large permanently installed winch system. I have seen it
>in both the up and down position.
>
>Jim N1NK
>
>_______________________________________________
>YCCC Reflector mailto:yccc@contesting.com
>Yankee Clipper Contest Club http://www.yccc.org
>Reflector Info: http://lists.contesting.com/mailman/listinfo/yccc
--------------------------------------------------------------------------------------------------------------------
e-mail: frenaye@pcnet.com YCCC --> http://www.yccc.org/
Tom Frenaye, K1KI, P O Box J, West Suffield CT 06093 Phone: 860-668-5444
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