with thier sat navs
they use the satellites through there sat-navs. the sat nav is powered by the satellite therefore satellites are used through sat-navs. this is navigation. i hope this helps :) bye ;p
they use sat navs
Everything from watches to sat navs at discounted prices.
no they dont only some of them do but not all
To find places that may be hard to get to, or that you've no idea where they are.
Actually, some GPS systems will do that.
i don't know you have to check their sat navs
Halfords seems to know what they are talking about when it comes to sat navs, so their website seems to be a credible source for your satellite navigation needs.
GPS stands for global positioning system. It tells you where you are in the world and sometimes have some other nifty gadgets like sat navs on them as well. cool!
No.
he is a quackadidalee oso