MMSI 440201420 · Call sign SSD
Not yet on Master's MateBLUE OCEAN HO, a South Korean tank vessel, measures 72 metres on deck. She carries a 3 m beam and a 2 m draft. She broadcasts as MMSI 440201420, call sign SSD, IMO 9596404. It's free to add BLUE OCEAN HO to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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 BLUE OCEAN HO on the map. It hands you the full bridge:
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