{"id":685,"count":1,"description":"<h1>Personal Locator Beacons (PLBs)<\/h1>\r\n[caption id=\"attachment_48190\" align=\"alignnone\" width=\"1920\"]<img class=\"wp-image-48190 size-full\" src=\"https:\/\/oceansignal.com\/wp-content\/uploads\/2026\/07\/What-is-a-PLB-Guide-2026.png\" alt=\"Hiker carrying an Ocean Signal rescueME PLB1 and sailor wearing a lifejacket with rescueME PLB3 personal locator beacon installed.\" width=\"1920\" height=\"1080\" \/> Personal Locator Beacons provide emergency rescue alerting for individuals on land and at sea, from remote hiking routes to offshore sailing.[\/caption]\r\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"808\" data-end=\"1056\">Personal Locator Beacons (PLBs) are compact emergency beacons carried by individuals on land or at sea. When activated in a life-threatening emergency, they transmit a 406 MHz distress alert through the international Cospas-Sarsat satellite system.<\/p>\r\n<p data-start=\"1061\" data-end=\"1289\">Compare the compact rescueME PLB1 with the AIS- and RLS-enabled rescueME PLB3 to choose the right personal locator beacon for sailing, hiking, aviation, paddling or remote work. Ocean Signal PLBs require no monthly subscription.<\/p>\r\n<p data-start=\"1294\" data-end=\"1374\">New to PLBs? Read our complete <strong data-start=\"1325\" data-end=\"1373\">What is a PLB? Personal Locator Beacon Guide<a href=\"https:\/\/oceansignal.com\/news\/what-is-a-plb-personal-locator-beacon-guide\/\"> here<\/a><\/strong><\/p>","link":"https:\/\/oceansignal.com\/us\/product-category\/personal-locator-beacons\/","name":"Personal Locator Beacons","slug":"personal-locator-beacons","taxonomy":"product_cat","parent":0,"meta":[],"menu_order":0,"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Personal Locator Beacons (PLBs) - Emergency Alerts - Ocean Signal<\/title>\n<meta name=\"description\" content=\"Compare Ocean Signal rescueME PLB1 and PLB3 personal locator beacons for sailing, hiking and aviation. 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