U.S. Official No. 1052222
Not yet on Master's MateCRITICAL MASS, a private cruiser flying the flag of the United States, measures 10.5 metres on deck. Below, she has a 3.6-metre beam and a draft of 1.6 m. Her papers read U.S. official number 1052222. Whether she's at the dock or out for the weekend, CRITICAL MASS is covered by the free Master's Mate Safety Initiative Network — alarms, weather, and a watching fleet.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put CRITICAL MASS on the map. It hands you the full bridge:
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