Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Cargo
CETUS
MMSI 205388990 · Call sign OT3889
Not yet on Master's MateType
Cargo
Flag
BELLength
110 m
Beam
11 m
Draft
2 m
Call sign
OT3889
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
CETUS is a Belgian 110-metre merchant vessel. She's built with 11 metres in the beam and a 2 m draft. On AIS she appears as MMSI 205388990, call sign OT3889. It's free to add CETUS to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on CETUS, around the clock.
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
Live AIS position · Jun 9, 2026 06:27 UTC
Position
51.1520° N, 3.7797° E
Status
Moored
Speed
0.0 kn
Course
243°
Destination
ANTWERPEN
ETA
07-27 05:59 UTC
Transiting the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put CETUS on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim CETUS and switch it all on
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About CETUS
What kind of vessel is CETUS?
CETUS is a Cargo flagged to Belgium.
Where was CETUS last seen?
CETUS was last reported in the North Sea in Jun 2026 on public AIS.
What is CETUS's MMSI?
CETUS's MMSI is 205388990. Call sign OT3889.
How big is CETUS?
CETUS is about 110 m long, 11 m on the beam, drawing 2 m.
Is CETUS on the Master's Mate Safety Initiative Network?
Not yet. If CETUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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