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
ZELENOGRADSK
MMSI 273618890 · Call sign UBFZ9
Not yet on Master's MateType
Cargo
Flag
RUSLength
100 m
Beam
17 m
Draft
4.6 m
Call sign
UBFZ9
IMO
9143403
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
49
Registered in Russia, ZELENOGRADSK is a 100-metre merchant ship. She has a beam of 17 m and a draft measuring 4.6 metres. On the registers she's MMSI 273618890, call sign UBFZ9, IMO 9143403. ZELENOGRADSK can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on ZELENOGRADSK, 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
60.1414° N, 28.0729° E
Transiting the Baltic Sea? 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 ZELENOGRADSK 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 ZELENOGRADSK and switch it all on
Free to join · nothing to install to start · cancel anytime
About ZELENOGRADSK
What kind of vessel is ZELENOGRADSK?
ZELENOGRADSK is a Cargo flagged to Russia.
Where was ZELENOGRADSK last seen?
ZELENOGRADSK was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is ZELENOGRADSK's MMSI?
ZELENOGRADSK's MMSI is 273618890. Call sign UBFZ9. IMO 9143403.
How big is ZELENOGRADSK?
ZELENOGRADSK is about 100 m long, 17 m on the beam, drawing 4.6 m.
Is ZELENOGRADSK on the Master's Mate Safety Initiative Network?
Not yet. If ZELENOGRADSK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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