[TowerTalk] wind zone maps

[Steve, W3AHL]

The data supplied by Champion Radio’s web site is too out of date to use for any tower planning purposes, since it is based upon TIA-222-E, not –G.  

Your best source of info is your county building permit department, since there may be special requirements beyond TIA documents or other sources.

Steve, W3AHL
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Date: Mon, 12 Jun 2017 10:41:30 -0500
From: Mike Ricketts <mike.nd9g at gmail.com>
To: Charles Mills <millscl at gmail.com>
Cc: towertalk at contesting.com
Subject: Re: [TowerTalk] wind zone maps

I've used this one in the past.

http://www.championradio.com/windspeed.php

and this one.

http://windspeed.atcouncil.org/


73,
Mike ND9G