I believe many of the GWEN sites were converted to VLF beacons transmitting
differential GPS reference data.
I know of one site in Crownsville, Maryland that does just that.
I don't know the up to data status of these sites now.
Regards,
Tom
----- Original Message -----
From: "jmfranke" <jmfra...@cox.net>
To: "Discussion of precise time and frequency measurement"
<time-nuts@febo.com>
Sent: Sunday, July 15, 2012 1:29 PM
Subject: Re: [time-nuts] WWVB and Free Democracies Survival
Was it GWEN (Ground Wave Emergency Network)? When it was shut down, many of
the transmitter sites were scheduled to be used as part of an inland LORAN
system run primarily for the railroads.
John WA4WDL
--------------------------------------------------
From: "Don Latham" <d...@montana.com>
Sent: Sunday, July 15, 2012 12:53 PM
To: "Discussion of precise time and frequency measurement"
<time-nuts@febo.com>
Subject: Re: [time-nuts] WWVB and Free Democracies Survival
No you use a great number of tiny
overlapping cells combined with spread spectrum and strong encryption
and you control it with a some kind of self organizing mesh network,
not a top-down control system. What this does is mimic nature.
Think about rats and cockroaches
Chris Albertson
Redondo Beach, California
There was (is?) a vlf system like this at one time, along with a buried
cable system, cold-war projects. Can't remember what they were called,
or present status. These things are kinda lost these days, like the
original reason for the national interstate freeway system-transport of
truck-mounted ICBMs'--taken over by the ICBM subs...
Don
--
"Neither the voice of authority nor the weight of reason and argument
are as significant as experiment, for thence comes quiet to the mind."
R. Bacon
"If you don't know what it is, don't poke it."
Ghost in the Shell
Dr. Don Latham AJ7LL
Six Mile Systems LLP
17850 Six Mile Road
POB 134
Huson, MT, 59846
VOX 406-626-4304
www.lightningforensics.com
www.sixmilesystems.com
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