U.S. Official No. 1320189
Not yet on Master's MateWWB101, an American barge, measures 45.7 metres on deck. She's built with a beam measuring 18.3 metres and a 2.7 m draft. Look for U.S. official number 1320189. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — WWB101 included.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put WWB101 on the map. It hands you the full bridge:
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