MMSI 257001960 · Call sign LDWZ
Not yet on Master's MateOut of Norway, RONJA OCEAN is an 80-metre tank vessel. Below, she has a 18 m beam and a draft measuring 7 metres. Officially she's MMSI 257001960, call sign LDWZ, IMO 9782053. It's free to add RONJA OCEAN 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 RONJA OCEAN on the map. It hands you the full bridge:
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