[REI] While many people consider unplugging to be an essential part of immersing themselves in the natural world, it’s also true that there might come a time when one truly needs to call for help. Smartphones, which are seemingly in-hand 24/7, are a tempting solution, but 911 networks offer limited connectivity in Ma Nature’s domain.When you’re on an outdoor adventure, PLBs and satellite messengers are your two best options for sending distress signals.
Field & Stream - Personal Locator Beacon Leads Rescuers to Hiker Mauled by Grizzly Bear in Wyoming