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Old July 26th 07, 02:11 PM posted to rec.aviation.piloting
Kev
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Posts: 368
Default GPS Cellphone Tracking - Track Anyone Anytime Anywhere

On Jul 26, 8:02 am, "Morgans" wrote:
"Thomas Borchert" wrote in message
...

With the new phones with built in GPS


There are but a very few.


What? 100% of the phones sold here have GPS. It's law.


U.S. carriers have a choice of either using a builtin GPS, or cell
tower triangulation. Most use the triangulation, but that's slowly
changing. Either method is soon required to be accurate within 100
yards or so. Great if you're in the country, but less useful in a
big city full of apartments.

Kev