One LED flare replaces U.S. required pyros, Sirius Signal but not Ocean Signal
The pitch is compelling. The $100 Sirius Signal SOS C-1001 LED “flare” isn’t just a floating SOS flasher visible at night “up to 10+ nautical miles…for at least 6 hours.” It is also the only such device that meets the U.S. Coast Guard requirements for an electric distress light and can thus permanently replace the three pyrotechnic flares otherwise required on all U.S. recreational vessels over 16 feet operating in coastal waters, the Great Lakes, and many major rivers (and on even smaller boats at night). Given that the cheapest flare set costs about $33 and expires 42 months after manufacturing (and you might not want the cheapest because pyros are inherently dangerous to you and the environment), the Sirius substitute may be a “no brainer”…