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Re: [TowerTalk] FAA & Towers, continued

To: William Hein <>
Subject: Re: [TowerTalk] FAA & Towers, continued
From: Ken <>
Date: Fri, 30 Dec 2011 10:02:41 -0500
List-post: <">>
You can download topo maps online that will give you as good as 10 ft intervals 
depending on how flat your terrain is.  See


On Dec 30, 2011, at 9:51 AM, William Hein wrote:

> Thanks for all for the great advice and info!  TowerTalk really proving its 
> value to me here.
> I am filing out FAA form 7460-1 online right now.  It asks for the exact 
> altitude ASL of my tower(s).  How do I find this out?  I can extrapolate from 
> Google Maps but that won't be accurate to a foot, neither will be my consumer 
> grade GPS.


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