What is your life worth?
A few issues back, we looked at emergency locator beacons that use the international search and rescue satellite system, and I mentioned that there is another choice, the SPOT satellite GPS messenger. While the EPIRBs and PLBs we looked at before communicate with U.S. and European emergency satellites, SPOT units use the commercial satellite network that supports satellite telephone and Internet communication. And while EPIRBs and PLBs are last-resort devices to be used only in life-threatening emergencies, SPOT can send less-intense transmissions and handle other tasks as well. […]
