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
DUNAY
MMSI 273459410 · Call sign UHJW
Not yet on Master's MateType
Tug
Flag
RUSLength
55 m
Beam
12 m
Draft
3.8 m
Call sign
UHJW
IMO
7819905
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
4
DUNAY, a harbour tug hailing from Russia, measures 55 metres on deck. Below, she has a beam measuring 12 metres and a draft of 3.8 m. She's on record as MMSI 273459410, call sign UHJW, IMO 7819905. Put DUNAY on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
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Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Last known position · Jun 2, 2026
Position
55.3585° N, 20.4572° E
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Joining the Safety Initiative Network doesn't just put DUNAY 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 DUNAY and switch it all on
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About DUNAY
What kind of vessel is DUNAY?
DUNAY is a Tug flagged to Russia.
Where was DUNAY last seen?
DUNAY was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is DUNAY's MMSI?
DUNAY's MMSI is 273459410. Call sign UHJW. IMO 7819905.
How big is DUNAY?
DUNAY is about 55 m long, 12 m on the beam, drawing 3.8 m.
Is DUNAY on the Master's Mate Safety Initiative Network?
Not yet. If DUNAY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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