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.
Fishing
TOYOKUNI MARU NO8
MMSI 431722000 · Call sign JEHR
Not yet on Master's MateType
Fishing
Flag
JPNLength
63 m
Beam
9 m
Draft
4.6 m
Call sign
JEHR
IMO
9115250
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
3
Out of Japan, TOYOKUNI MARU NO8 is a 63-metre working fishing boat. TOYOKUNI MARU NO8 has 9 metres in the beam and a 4.6 m draft. She broadcasts as MMSI 431722000, call sign JEHR, IMO 9115250. TOYOKUNI MARU NO8 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for working captains
Know where the fleet is. Get TOYOKUNI MARU NO8 home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
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Last known position · Jun 2, 2026
Position
34.8703° N, 138.3251° E
Fishing the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put TOYOKUNI MARU NO8 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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
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 TOYOKUNI MARU NO8 and switch it all on
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About TOYOKUNI MARU NO8
What kind of vessel is TOYOKUNI MARU NO8?
TOYOKUNI MARU NO8 is a Fishing flagged to Japan.
Where was TOYOKUNI MARU NO8 last seen?
TOYOKUNI MARU NO8 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is TOYOKUNI MARU NO8's MMSI?
TOYOKUNI MARU NO8's MMSI is 431722000. Call sign JEHR. IMO 9115250.
How big is TOYOKUNI MARU NO8?
TOYOKUNI MARU NO8 is about 63 m long, 9 m on the beam, drawing 4.6 m.
Is TOYOKUNI MARU NO8 on the Master's Mate Safety Initiative Network?
Not yet. If TOYOKUNI MARU NO8 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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