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
TATUTA MARU
Tug · last seen 35°N 135°E · Jun 2026 · MMSI 431005149 · Call sign JD3599
Not yet on Master's MateType
Tug
Length
43 m
Beam
9 m
Draft
2.9 m
Call sign
JD3599
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
TATUTA MARU is a tug, 43 metres on deck. Her hull carries 9 metres in the beam and a draft measuring 2.9 metres. On the registers she's MMSI 431005149, call sign JD3599. TATUTA MARU earns her keep on the water; the free Master's Mate Safety Initiative Network keeps a watching fleet and a distress mesh close at hand.
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Live AIS position · Jun 15, 2026 15:27 UTC
Position
34.5134° N, 135.4049° E
Status
Under way (engine)
Speed
0.0 kn
Course
126°
ETA
02-10 06:00 UTC
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Joining the Safety Initiative Network doesn't just put TATUTA 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
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Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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About TATUTA MARU
What kind of vessel is TATUTA MARU?
TATUTA MARU is a Tug.
Where was TATUTA MARU last seen?
TATUTA MARU was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is TATUTA MARU's MMSI?
TATUTA MARU's MMSI is 431005149. Call sign JD3599.
How big is TATUTA MARU?
TATUTA MARU is about 43 m long, 9 m on the beam, drawing 2.9 m.
Is TATUTA MARU on the Master's Mate Safety Initiative Network?
Not yet. If TATUTA MARU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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