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3. 2013. BRC HP-50-A 118-136 MHZ AIRBAND BAND BASE ANTENNA. https://buyantenna.com/index.php?route=product/product&product_id=555. 2013. BRC HP-50-A 118-136 MHZ AIRBAND BAND BASE ANTENNA. https://buyantenna.com/index.php?route=product/product&product_id=555.
4. 2013. UT Austin Researchers Successfully Spoof an $80 million Yacht at Sea. https://news.utexas.edu/2013/07/29/ut-austin-researchers-successfully-spoof-an-80-million-yacht-at-sea/. 2013. UT Austin Researchers Successfully Spoof an $80 million Yacht at Sea. https://news.utexas.edu/2013/07/29/ut-austin-researchers-successfully-spoof-an-80-million-yacht-at-sea/.
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