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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
MYS OSTROVNOY
MMSI 273357230 · Call sign UBKH3
Not yet on Master's MateType
Cargo
Flag
RUSLength
51 m
Beam
12 m
Draft
3.8 m
Call sign
UBKH3
IMO
9066875
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
76
On the Russian registry, MYS OSTROVNOY is a 51-metre cargo vessel. MYS OSTROVNOY has a beam of 12 m and a 3.8-metre draft. She's listed under MMSI 273357230, call sign UBKH3, IMO 9066875. Put MYS OSTROVNOY on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on MYS OSTROVNOY, 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
35.2241° N, 129.4495° E
Transiting the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put MYS OSTROVNOY 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 MYS OSTROVNOY and switch it all on
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About MYS OSTROVNOY
What kind of vessel is MYS OSTROVNOY?
MYS OSTROVNOY is a Cargo flagged to Russia.
Where was MYS OSTROVNOY last seen?
MYS OSTROVNOY was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is MYS OSTROVNOY's MMSI?
MYS OSTROVNOY's MMSI is 273357230. Call sign UBKH3. IMO 9066875.
How big is MYS OSTROVNOY?
MYS OSTROVNOY is about 51 m long, 12 m on the beam, drawing 3.8 m.
Is MYS OSTROVNOY on the Master's Mate Safety Initiative Network?
Not yet. If MYS OSTROVNOY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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