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.
Tanker
JOVIAN
MMSI 311002002 · Call sign C6JX4
Not yet on Master's MateType
Tanker
Flag
BHSLength
144 m
Beam
24 m
Draft
10 m
Call sign
C6JX4
IMO
9236054
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
75
Out of the Bahamas, JOVIAN is a 144-metre tank vessel. She has a beam measuring 24 metres and a draft measuring 10 metres. Her papers read MMSI 311002002, call sign C6JX4, IMO 9236054. JOVIAN is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on JOVIAN, 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
Last known position · Jun 3, 2026
Position
43.1921° N, 27.8376° E
Transiting the Black Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JOVIAN 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 JOVIAN and switch it all on
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About JOVIAN
What kind of vessel is JOVIAN?
JOVIAN is a Tanker flagged to The Bahamas.
Where was JOVIAN last seen?
JOVIAN was last reported in the Black Sea in Jun 2026 on public AIS.
What is JOVIAN's MMSI?
JOVIAN's MMSI is 311002002. Call sign C6JX4. IMO 9236054.
How big is JOVIAN?
JOVIAN is about 144 m long, 24 m on the beam, drawing 10 m.
Is JOVIAN on the Master's Mate Safety Initiative Network?
Not yet. If JOVIAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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