Comunicar una emergencia en montaña, cuando no hay cobertura. PMR 7.7

Anyone who goes hiking in the mountains knows that cell phone coverage is practically nonexistent, so if you need to make an emergency call, carrying a mobile phone doesn't guarantee you'll be successful. A walkie-talkie is an excellent addition to our mountain routes, providing an extra layer of safety in case of an emergency. In this video, I explain the different types of walkie-talkies available and their usage guidelines. I also discuss the interesting initiative Canal 7.7 Montaña (Channel 7.7 Mountain). This initiative aims to increase the safety of everyone who goes hiking simply by carrying a license-free walkie-talkie, which can be purchased at any store or online. http://canal77pmr.com/