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Q&A As of 2019, why do mountaineering courses still teach how to use a paper map?

Maps and compasses are independent of any power source, so it is usually recommended to take them with you. GPS devices can fail, also because the GPS signal can be switched off or blocked. Alterna...

posted 5y ago by Snijderfrey‭  ·  last activity 5y ago by System‭

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