Subjects covered Phones (Mobile or Satellite phone) GPS location devices, GPS device,
It is a big question? What do you carry in your pack to make your hike safer. This is a very serious concern particularly if you are like me and hike solo. However before buying one consider-
None of these devices are a substitute for good outdoors skills, knowledge and practice. They are carried for back up reasons. First aid, survival and navigation practice and training are key to being safe on the trail. Also selecting the correct kit.
Mobile phone or Satellite phone
Before relying on everyone's favourite toy ask yourself the question. Is it likely to have a signal anywhere you go hiking. I would suggest most locations render a mobile phone as useful as a paper weight. Particularly if you have slipped into a gully or are surrounded by hills or mountains. A satellite telephone whilst expensive - is one item that could possible save your life or maybe someone elses on the trail.
A 'sat phone' uses the network of satellites to send and receive a signal. This enables the user to make calls from virtually any location in the specific network zone. Iridium covers the USA. However even this network is not full proof 100% of the time according to this article.
Iridium coverage map here
Showing Iridium phone next to Nokia N80
If you are hiking in a group it maybe worth considering a 'sat phone' between you all. Of course one person can always hike out to get help.
Another useful feature of the sat phone is you can send text messages (at least on the Iridium network)
The addition of a satellite telephone to your kit is certainly something worth considering.
If you still are not convinced read Aaron Ralstons book Between a rock and a hard place
GPS - some people love them and others hate the idea of using one. If you are good at navigation you probably do not need one in normal circumstances. However if you are solo and injured, can you rely on your map reading skills to pinpoint your location.
If you are going to get a gps and carry one make sure you practice using it before heading for the hills
Showing GPS Device and software and batteries. Garmin 60 csx
A GPS device such as the one above enables the user to download topo maps onto it. You can add waypoints to the maps thereby helping you find a route.
Be aware if you want to hike with the unit switched on the batteries will run down in a day or so, so it is never a good substitute for map and compass.
Personal GPS Location Devise (Satellite messenger)
These have come onto the market over the past few years and offer another way to connect to the outside world. I have not used one of these but I can see the merits of carrying one. I think different packages are available but you are able to broadcast your GPS location, and give an 'OK' message. Also you can hit the panic button if necessary.
Les Stroud 'Survivorman' has recently been demonstrating one on his TV shows.
I know of one case in Glacier National Park last year where a hiker used this device after taking a fall. A helicoptor took him out within a short time.
If you are interested in The Spot device look here
