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Tug
ARIAKE MARU
Tug · Japan · last seen 36°N 140°E · Jun 2026 · MMSI 431011706 · Call sign JD4408
Not yet on Master's MateType
Tug
Flag
JPNLength
37 m
Beam
10 m
Draft
3 m
Call sign
JD4408
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
23
ARIAKE MARU, a harbour tug sailing under the Japanese flag, measures 37 metres on deck. She has 10 metres in the beam and a draft of 3 m. She's on record as MMSI 431011706, call sign JD4408. Join ARIAKE MARU to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Live AIS position · Jun 15, 2026 15:34 UTC
Position
35.6274° N, 139.7636° E
Status
Under way (engine)
Speed
11.7 kn
Course
355°
Destination
SHIBAURA
ETA
03-27 23:00 UTC
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Joining the Safety Initiative Network doesn't just put ARIAKE MARU 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.
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Hail Any Captain
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About ARIAKE MARU
What kind of vessel is ARIAKE MARU?
ARIAKE MARU is a Tug flagged to Japan.
Where was ARIAKE MARU last seen?
ARIAKE MARU was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is ARIAKE MARU's MMSI?
ARIAKE MARU's MMSI is 431011706. Call sign JD4408.
How big is ARIAKE MARU?
ARIAKE MARU is about 37 m long, 10 m on the beam, drawing 3 m.
Is ARIAKE MARU on the Master's Mate Safety Initiative Network?
Not yet. If ARIAKE MARU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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