Garmin Rino 130 - 2007 BCS

Agree with Dean, this would not be your first choice for emergency response. If you want something that can signal an emergency alert you might want to look into something like the SPOT but it requires a subscription.

Hi Katie, well sort of... you can't radio for help directly to an emergency line... like a satellite SPOT option... but because it uses GMRS/FRS frequencies you could monitor all the channels for activity... some areas have designated channels that, say 9-11, that the forest service might monitor... there are some channels designated for "emergency" monitoring, channel 20/462.675MHZ, but require the use of repeaters, etc... I wouldn't use this as a safety to try and contact someone...

You can download some maps but not all areas are available.

Yes. It has 24Mb of memory which is all you need for a typical 50 mile trip (you need to purchase Garmins Topo software however). If you want the whole AT downloaded, you might consider the Vista HCx that has removable microSD cards. The Rhino does offer 2-way radio capability which will allow some communication, but the AT is well traveled which mean you might not need it. The Rhino 130 also has a gray scale screen that's harder to see in direct sunlight and when viewing certain downloaded topo maps. The other issue I have with it is that it's fairly heavy. One of the most important things to consider when doing a thru-hike is weight. I would consider a lighter alternative like the Garmin Vista HCx, Legend HCx or standard Vista/Legend.

Write your answer here...We used this GPS unit in Iraq back in 2004 and never had any problems with them although we were not allowed to use the bulit in walkie talkie (SOP will direct you on that) Although I wouldnt use the Walkie outside the FOB. As they may set off IED's.

This unit is real tough. It'll get through.