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
RUBIKON 35
MMSI 279202730 · Call sign YT-2730
Not yet on Master's MateType
Tanker
Flag
SRBLength
106 m
Beam
10 m
Draft
1.3 m
Call sign
YT-2730
IMO
4031930
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
59
Registered in Republic of Serbia, RUBIKON 35 is a 106-metre tank vessel. She carries a beam measuring 10 metres and a 1.3 m draft. On AIS she appears as MMSI 279202730, call sign YT-2730, IMO 4031930. Claim RUBIKON 35 free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for commercial operators
Eyes on RUBIKON 35, 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
48.1575° N, 16.5264° E
Wherever RUBIKON 35 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RUBIKON 35 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 RUBIKON 35 and switch it all on
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About RUBIKON 35
What kind of vessel is RUBIKON 35?
RUBIKON 35 is a Tanker flagged to Republic of Serbia.
Where was RUBIKON 35 last seen?
RUBIKON 35 was last reported in around 48°N 17°E in Jun 2026 on public AIS.
What is RUBIKON 35's MMSI?
RUBIKON 35's MMSI is 279202730. Call sign YT-2730. IMO 4031930.
How big is RUBIKON 35?
RUBIKON 35 is about 106 m long, 10 m on the beam, drawing 1.3 m.
Is RUBIKON 35 on the Master's Mate Safety Initiative Network?
Not yet. If RUBIKON 35 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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