USSID 18 GuideIf that scares you, then you really don't want to open your eyes. They don't have to go through all that effort if you turn on broadcasts. They do not have to ping anything if you are broadcasting. All they really have to do is wait for you to want to call someone and then you are broadcasting for them. They do not need to send your phone a request to send a signal when you do it for them. Some people even turn on their GPS trackers for their friends and family to see where they are. If you are using your GPS system to plot your course, you are sending the signals yourself.
It is not hard to track someone when you give them toys they want to use that let you track them. If you really do not want the government tracking your movements you need to toss the cell phone registered to your name, and screw having a car that in onstar capable or has it's own GPS. They are fun toys people don't like living without, but that is how they can easily get around laws and privacy concerns if they want to track you. in the end if you are not doing much these things are creepy but not terribly dangerous to you.