MMSI 368457020 · Call sign WDQ7890
Not yet on Master's MateDouble 07 is an American pleasure craft, 18.6 metres in length. Double 07 has a beam measuring 5.4 metres and a 3 m draft. Officially she's MMSI 368457020, call sign WDQ7890. Double 07 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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 Double 07 on the map. It hands you the full bridge:
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