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.
Tug
FUJIMARU
MMSI 431101096 · Call sign JD2049
Not yet on Master's MateType
Tug
Flag
JPNLength
40 m
Beam
10 m
Draft
3.9 m
Call sign
JD2049
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
30
FUJIMARU is a Japanese harbour tug — 40 metres overall. Her hull carries a beam of 10 m and a draft of 3.9 m. On AIS she shows as MMSI 431101096, call sign JD2049. FUJIMARU is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
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Built for boats that work — like FUJIMARU.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Last known position · Jun 3, 2026
Position
35.3921° N, 139.6419° E
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Joining the Safety Initiative Network doesn't just put FUJIMARU on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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.
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About FUJIMARU
What kind of vessel is FUJIMARU?
FUJIMARU is a Tug flagged to Japan.
Where was FUJIMARU last seen?
FUJIMARU was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is FUJIMARU's MMSI?
FUJIMARU's MMSI is 431101096. Call sign JD2049.
How big is FUJIMARU?
FUJIMARU is about 40 m long, 10 m on the beam, drawing 3.9 m.
Is FUJIMARU on the Master's Mate Safety Initiative Network?
Not yet. If FUJIMARU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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