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Tug
NO7 TOA MARU
MMSI 431006958 · Call sign JD3917
Not yet on Master's MateType
Tug
Flag
JPNLength
40 m
Beam
9 m
Draft
3 m
Call sign
JD3917
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
NO7 TOA MARU is a Japanese 40-metre tugboat. NO7 TOA MARU has 9 metres in the beam and a 3 m draft. On AIS she shows as MMSI 431006958, call sign JD3917. There's a place for NO7 TOA MARU on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Last known position · Jun 2, 2026
Position
35.2210° N, 139.7162° E
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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
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Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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About NO7 TOA MARU
What kind of vessel is NO7 TOA MARU?
NO7 TOA MARU is a Tug flagged to Japan.
Where was NO7 TOA MARU last seen?
NO7 TOA MARU was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is NO7 TOA MARU's MMSI?
NO7 TOA MARU's MMSI is 431006958. Call sign JD3917.
How big is NO7 TOA MARU?
NO7 TOA MARU is about 40 m long, 9 m on the beam, drawing 3 m.
Is NO7 TOA MARU on the Master's Mate Safety Initiative Network?
Not yet. If NO7 TOA MARU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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