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
TAKANAWA
MMSI 431014668 · Call sign JD4770
Not yet on Master's MateType
Cargo
Flag
JPNLength
76 m
Beam
12 m
Draft
4.9 m
Call sign
JD4770
IMO
9893424
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
24
TAKANAWA is a cargo carrier under Japanese registration, 76 metres from stem to stern. TAKANAWA has 12 metres in the beam and a 4.9-metre draft. She broadcasts as MMSI 431014668, call sign JD4770, IMO 9893424. The Master's Mate Safety Initiative Network welcomes TAKANAWA — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on TAKANAWA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Last known position · Jun 4, 2026
Position
34.1584° N, 135.1561° 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 TAKANAWA 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 TAKANAWA and switch it all on
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About TAKANAWA
What kind of vessel is TAKANAWA?
TAKANAWA is a Cargo flagged to Japan.
Where was TAKANAWA last seen?
TAKANAWA was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is TAKANAWA's MMSI?
TAKANAWA's MMSI is 431014668. Call sign JD4770. IMO 9893424.
How big is TAKANAWA?
TAKANAWA is about 76 m long, 12 m on the beam, drawing 4.9 m.
Is TAKANAWA on the Master's Mate Safety Initiative Network?
Not yet. If TAKANAWA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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