Rhyppa wrote:I'll say it again, I don't care if its a locator, telephone, or toothbrush. If it uses the Globalstar network it eventually WILL fail you. Hopefully this won't be at a time when it really is an emergency. The maps they show with their "coverage" areas might as well be drawn by a 2 year old. And just because you're getting coverage 2000 feet up in a plane does not mean when you're down low on the ground in those same areas that you will get a signal. And most likely you'll be on the ground in a real emergency. Go on the north side of a small hill here in northern MN and try for yourself. I've tested with two different SPOT's and a globalstar phone. They just don't work well without a clear view of the southern sky. Russ
While I don't question the difficulties you experience in MN, my experiences across a large part of the Western US are quite good; even when in deep Idaho river canyons, etc. with limited views of the southern sky. One big difference too may be tree cover. I'm in the open when transmitting.
I have read about problems with the Globalstar phone. If I remember correctly it was with satelite transmitter when transmitting to a satelite phone. The transmissions from GS satelite to ground stations are not affected. So SPOT transmits to the satelite (this receiver works fine) and the satelite then transmits to the ground station (again, this link works fine). Those, I think, are the only GS connections SPOT uses and from my experience that works well. I agree for emergency only use, a PLB would be a better choice. For what I use SPOT for, it functions quite well and I use it on every outing. That includes, plane, auto, and foot.