CHECK OUT UPEAA, it could save your life and help rescue others:
Now provides UK OS grid reference of your location.
www.uepaa.co.uk/download
A map and compass is still the main tool for navigation. GPS is a great back up tool.
UEPAA takes this a step further.
Developed in Switzerland and widely used in Europe, Its now available in the UK It can help you to be found even if you are unable to call for help yourself or have no mobile signal Give it a try. The basic APP is free to download. Every little helps
www.uepaa.co.uk/download
