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
SHINSEI MARU
Cargo · last seen 35°N 135°E · Jun 2026 · MMSI 431009521 · Call sign JD4197
Not yet on Master's MateType
Cargo
Length
62 m
Beam
9 m
Draft
4 m
Call sign
JD4197
IMO
9819765
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
SHINSEI MARU is a merchant vessel, measuring 62 metres. SHINSEI MARU has a beam of 9 m and a 4 m draft. She's listed under MMSI 431009521, call sign JD4197, IMO 9819765. Add SHINSEI MARU to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on SHINSEI 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 12:10 UTC
Position
34.5905° N, 135.4478° E
Status
Moored
Speed
0.0 kn
Course
50°
Destination
>JP SBK 2
ETA
06-15 15:00 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SHINSEI 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 SHINSEI MARU and switch it all on
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About SHINSEI MARU
What kind of vessel is SHINSEI MARU?
SHINSEI MARU is a Cargo.
Where was SHINSEI MARU last seen?
SHINSEI MARU was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SHINSEI MARU's MMSI?
SHINSEI MARU's MMSI is 431009521. Call sign JD4197. IMO 9819765.
How big is SHINSEI MARU?
SHINSEI MARU is about 62 m long, 9 m on the beam, drawing 4 m.
Is SHINSEI MARU on the Master's Mate Safety Initiative Network?
Not yet. If SHINSEI MARU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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