[time-nuts] TBolt interference

[Gary Fiber]

Turn off the WiFi too. Many cell phones will keep track of WiFi locations they have come across. Gaining that information is as good as GPS and with the cell phone extraction equipment it is easy to do.

Gary P. Fiber K8IZ



> On Apr 24, 2015, at 10:21 AM, Charles Steinmetz <csteinmetz at yandex.com> wrote:
> 
> John wrote:
> 
>> I was interested in building a micro power GPS
>> jammer to attach to my own phone to keep it from
>> sending GPS coordinates.
> 
> Easy peasy.  Open the phone, locate the GPS antenna, and wrap it in a small piece of aluminum foil.  I've done several this way.
> 
> Best regards,
> 
> Charles
> 
> 
> 
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