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.
Cargo
NICHIHARU MARU
Cargo · last seen 35°N 135°E · Jun 2026 · MMSI 431011629 · Call sign JD4389
Not yet on Master's MateType
Cargo
Length
102 m
Beam
27 m
Draft
5 m
Call sign
JD4389
IMO
9805893
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
NICHIHARU MARU is a merchant vessel, measuring 102 metres. She carries a beam of 27 m and a 5 m draft. She's listed under MMSI 431011629, call sign JD4389, IMO 9805893. The Master's Mate Safety Initiative Network welcomes NICHIHARU MARU — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on NICHIHARU MARU, 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 14:59 UTC
Position
34.6765° N, 134.7626° E
Status
At anchor
Speed
0.0 kn
Course
92°
Destination
>JP HHR OFF
ETA
06-15 10:30 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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Joining the Safety Initiative Network doesn't just put NICHIHARU MARU 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 NICHIHARU MARU and switch it all on
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About NICHIHARU MARU
What kind of vessel is NICHIHARU MARU?
NICHIHARU MARU is a Cargo.
Where was NICHIHARU MARU last seen?
NICHIHARU MARU was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is NICHIHARU MARU's MMSI?
NICHIHARU MARU's MMSI is 431011629. Call sign JD4389. IMO 9805893.
How big is NICHIHARU MARU?
NICHIHARU MARU is about 102 m long, 27 m on the beam, drawing 5 m.
Is NICHIHARU MARU on the Master's Mate Safety Initiative Network?
Not yet. If NICHIHARU MARU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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