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Q&A How do I make and test a radar-reflecting hat?

At significant risk of tin foil hat jokes, I’ve read compelling evidence that a homemade hat incorporating angled and crumpled aluminum foil may slightly increase a kayaker’s visibility on radar — ...

3 answers  ·  posted 5y ago by mmcc‭  ·  last activity 5y ago by System‭

Question sea diy kayaks search-and-rescue solo-kayaking