"developed"????? Air knives have been in use in packing houses since the
early '60s, maybe before that.
73, Jim
----- Original Message -----
From: "Larry Burke" <wi5a@sbcglobal.net>
To: <towertalk@contesting.com>
Sent: Saturday, August 26, 2006 7:18 AM
Subject: [TowerTalk] Trenching
>
> Saw this mentioned in a New York Times article this morning. Sounds like
it
> would be an interesting tool to bury cables between a shack and a tower.
or
> radials. Anyone seen one of these in action? Almost sounds like they are
> proprietary to Verizon:
>
> "Verizon has developed a special knife that uses pressurized air to slice
> through lawns so fiber optic lines can be buried. The tool cuts through
> grass, but does not break sprinkler pipes and gas lines."
>
>
> Larry Burke WI5A
> Friendswood, Texas
>
>
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