If you're planning a walk in a remote area, bring a Personal Locator Beacon (PLB) as an added safety precaution. A Personal Locator Beacon (PLB) is also known as an emergency beacon. When activated, it sends a signal via satellite to emergency services. More info: https://www.nationalparks.nsw.gov.au/safety/bushwalking-safety/personal-locator-beacon NPWS Blackheath: https://www.nationalparks.nsw.gov.au/things-to-do/visitor-centres/blue-mountains-heritage-centre
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