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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.
Cargo
YUUKIMARU NO12
MMSI 431021567 · Call sign JD5265
Not yet on Master's MateType
Cargo
Flag
JPNLength
74 m
Beam
12 m
Draft
4.8 m
Call sign
JD5265
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
53
YUUKIMARU NO12 is a Japanese cargo vessel, 74 metres overall. YUUKIMARU NO12 has a 12-metre beam and a 4.8-metre draft. She's listed under MMSI 431021567, call sign JD5265. Give YUUKIMARU NO12 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on YUUKIMARU NO12, 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
Last known position · Jun 3, 2026
Position
38.2723° N, 141.0114° E
Transiting the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put YUUKIMARU NO12 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 YUUKIMARU NO12 and switch it all on
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About YUUKIMARU NO12
What kind of vessel is YUUKIMARU NO12?
YUUKIMARU NO12 is a Cargo flagged to Japan.
Where was YUUKIMARU NO12 last seen?
YUUKIMARU NO12 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is YUUKIMARU NO12's MMSI?
YUUKIMARU NO12's MMSI is 431021567. Call sign JD5265.
How big is YUUKIMARU NO12?
YUUKIMARU NO12 is about 74 m long, 12 m on the beam, drawing 4.8 m.
Is YUUKIMARU NO12 on the Master's Mate Safety Initiative Network?
Not yet. If YUUKIMARU NO12 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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