MMSI 368023120 · Call sign WDJ9142
Not yet on Master's MateOSRB-1 is a cargo vessel registered in the United States, 116.3 metres long. Below, she has a 29.3 m beam and a draft of 8.5 m. Officially she's MMSI 368023120, call sign WDJ9142. OSRB-1 can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
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 OSRB-1 on the map. It hands you the full bridge:
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