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
RUBIKON23
MMSI 279202732 · Call sign YT-2732
Not yet on Master's MateType
Tanker
Flag
SRBLength
110 m
Beam
11 m
Draft
1.3 m
Call sign
YT-2732
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
15
RUBIKON23, a tanker registered in Republic of Serbia, measures 110 metres on deck. Below, she has a beam measuring 11 metres and a draft of 1.3 m. Find her under MMSI 279202732, call sign YT-2732. Bring RUBIKON23 aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on RUBIKON23, 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 4, 2026
Position
47.6520° N, 19.1155° E
Wherever RUBIKON23 roams, 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 RUBIKON23 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 RUBIKON23 and switch it all on
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About RUBIKON23
What kind of vessel is RUBIKON23?
RUBIKON23 is a Tanker flagged to Republic of Serbia.
Where was RUBIKON23 last seen?
RUBIKON23 was last reported in around 48°N 19°E in Jun 2026 on public AIS.
What is RUBIKON23's MMSI?
RUBIKON23's MMSI is 279202732. Call sign YT-2732.
How big is RUBIKON23?
RUBIKON23 is about 110 m long, 11 m on the beam, drawing 1.3 m.
Is RUBIKON23 on the Master's Mate Safety Initiative Network?
Not yet. If RUBIKON23 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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