To: MeshugeMikey
Law enforcement has been using this for about 30 years.
Employee live cell phone tracking systems also use it.
.
4 posted on
12/19/2014 7:24:46 PM PST by
editor-surveyor
(Freepers: Not as smart as I'd hoped they'd be)
To: editor-surveyor
thanks the Germans ...appear to be a bit this side of do cutting edge research!
5 posted on
12/19/2014 7:26:07 PM PST by
MeshugeMikey
("Never, Never, Never, Give Up," Winston Churchill ><>)
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