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.
Tanker
JINEIMARU NO3
Tanker · last seen 35°N 135°E · Jun 2026 · MMSI 431014347 · Call sign JD4710
Not yet on Master's MateType
Tanker
Length
53 m
Beam
9 m
Draft
3.6 m
Call sign
JD4710
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
JINEIMARU NO3 is a 53-metre tank ship. Below, she has a beam of 9 m and a draft of 3.6 m. On AIS she shows as MMSI 431014347, call sign JD4710. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — JINEIMARU NO3 included.
Free forever · No credit card · for commercial operators
Eyes on JINEIMARU NO3, 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
Live AIS position · Jun 15, 2026 13:16 UTC
Position
34.5133° N, 135.4024° E
Status
Under way (engine)
Speed
0.0 kn
Course
215°
Destination
JP HIM>JP SBK
ETA
06-13 05:00 UTC
Transiting the Sea of Japan? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JINEIMARU NO3 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 JINEIMARU NO3 and switch it all on
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About JINEIMARU NO3
What kind of vessel is JINEIMARU NO3?
JINEIMARU NO3 is a Tanker.
Where was JINEIMARU NO3 last seen?
JINEIMARU NO3 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is JINEIMARU NO3's MMSI?
JINEIMARU NO3's MMSI is 431014347. Call sign JD4710.
How big is JINEIMARU NO3?
JINEIMARU NO3 is about 53 m long, 9 m on the beam, drawing 3.6 m.
Is JINEIMARU NO3 on the Master's Mate Safety Initiative Network?
Not yet. If JINEIMARU NO3 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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