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
MIHOMARU NO8
Cargo · last seen 34°N 134°E · Jun 2026 · MMSI 431010989 · Call sign JD4322
Not yet on Master's MateType
Cargo
Length
71 m
Beam
13 m
Draft
4.5 m
Call sign
JD4322
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
MIHOMARU NO8 is a 71-metre merchant vessel. She's built with a 13-metre beam and a 4.5 m draft. Officially she's MMSI 431010989, call sign JD4322. Add MIHOMARU NO8 to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on MIHOMARU NO8, 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 15:54 UTC
Position
34.4370° N, 134.1382° E
Status
Under way (engine)
Speed
8.8 kn
Course
270°
Destination
>JP IMB
ETA
06-16 03:00 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.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MIHOMARU 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.
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 MIHOMARU NO8 and switch it all on
Free to join · nothing to install to start · cancel anytime
About MIHOMARU NO8
What kind of vessel is MIHOMARU NO8?
MIHOMARU NO8 is a Cargo.
Where was MIHOMARU NO8 last seen?
MIHOMARU NO8 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is MIHOMARU NO8's MMSI?
MIHOMARU NO8's MMSI is 431010989. Call sign JD4322.
How big is MIHOMARU NO8?
MIHOMARU NO8 is about 71 m long, 13 m on the beam, drawing 4.5 m.
Is MIHOMARU NO8 on the Master's Mate Safety Initiative Network?
Not yet. If MIHOMARU NO8 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.