This is my GPS. GPS is Global Positioning System. It is working on satellites twelve of them above the equator and twelve south of the equator.

The great thing of GPS is that you always know where you are and that you can find for example your car back when hiking in the wood.

It is also fun to use it in a plane. I could see that the speed when going in to the air was 300 km/h and that I flew over Afghanistan on my way to and return from Australia.

When I flew above India my GPS told me which city it was where I was flying over most of them where quite unknown to me but because of all the light they looked very huge. India is really light everywhere from they air.

And when you fly over Australia you see most of the time just empty land.