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.
Tug
SAKHALIN
MMSI 273315760 · Call sign UFHN
Not yet on Master's MateType
Tug
Flag
RUSLength
35 m
Beam
13 m
Draft
6 m
Call sign
UFHN
IMO
9369241
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Out of Russia, SAKHALIN is a 35-metre working tug. SAKHALIN has 13 metres in the beam and a 6-metre draft. She's listed under MMSI 273315760, call sign UFHN, IMO 9369241. Add SAKHALIN to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like SAKHALIN.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 15:41 UTC
Position
46.6006° N, 142.8836° E
Status
At anchor
Speed
0.2 kn
Course
284°
Destination
PRIGORODNOE
ETA
05-06 11:00 UTC
Wherever SAKHALIN 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SAKHALIN on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 SAKHALIN and switch it all on
Free to join · nothing to install to start · cancel anytime
About SAKHALIN
What kind of vessel is SAKHALIN?
SAKHALIN is a Tug flagged to Russia.
Where was SAKHALIN last seen?
SAKHALIN was last reported in around 47°N 143°E in Jun 2026 on public AIS.
What is SAKHALIN's MMSI?
SAKHALIN's MMSI is 273315760. Call sign UFHN. IMO 9369241.
How big is SAKHALIN?
SAKHALIN is about 35 m long, 13 m on the beam, drawing 6 m.
Is SAKHALIN on the Master's Mate Safety Initiative Network?
Not yet. If SAKHALIN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.