MMSI 367046710 · Call sign WDC5808
Not yet on Master's MateTangent, a recreational vessel flying the American flag, measures 13 metres on deck. Below, she has a beam measuring 3.9 metres and a draft of 2 m. On AIS she appears as MMSI 367046710, call sign WDC5808. Claim Tangent free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.
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 Tangent on the map. It hands you the full bridge:
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