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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
EISHO MARU NO.3
MMSI 431018478 · Call sign JD5025
Not yet on Master's MateType
Tanker
Flag
JPNLength
83 m
Beam
17 m
Draft
4.3 m
Call sign
JD5025
IMO
9940071
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
33
Out of Japan, EISHO MARU NO.3 is an 83-metre tanker. Below, she has a beam measuring 17 metres and a draft measuring 4.3 metres. On the registers she's MMSI 431018478, call sign JD5025, IMO 9940071. Give EISHO MARU NO.3 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Eyes on EISHO MARU NO.3, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Live AIS position · Jun 8, 2026 23:41 UTC
Position
35.5284° N, 139.7966° E
Status
Under way (engine)
Speed
3.4 kn
Course
14°
Transiting the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put EISHO MARU NO.3 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.
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About EISHO MARU NO.3
What kind of vessel is EISHO MARU NO.3?
EISHO MARU NO.3 is a Tanker flagged to Japan.
Where was EISHO MARU NO.3 last seen?
EISHO MARU NO.3 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is EISHO MARU NO.3's MMSI?
EISHO MARU NO.3's MMSI is 431018478. Call sign JD5025. IMO 9940071.
How big is EISHO MARU NO.3?
EISHO MARU NO.3 is about 83 m long, 17 m on the beam, drawing 4.3 m.
Is EISHO MARU NO.3 on the Master's Mate Safety Initiative Network?
Not yet. If EISHO MARU NO.3 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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