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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

AOKI-MARU NO.5

Cargo · last seen 33°N 134°E · Jun 2026 · MMSI 431009785 · Call sign JD4199

Not yet on Master's Mate
Type
Cargo
Length
67 m
Beam
13 m
Draft
5.2 m
Call sign
JD4199
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6

AOKI-MARU NO.5 is a 67-metre merchant ship. Below, she has a 13-metre beam and a draft measuring 5.2 metres. On AIS she shows as MMSI 431009785, call sign JD4199. AOKI-MARU NO.5 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Live AIS position · Jun 16, 2026 04:14 UTC
Position
33.2465° N, 134.2445° E
Status
Under way (engine)
Speed
11.3 kn
Course
247°
Destination
JP SUZ OFF
ETA
06-16 17:00 UTC
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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
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Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
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Onboard Cameras
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About AOKI-MARU NO.5

What kind of vessel is AOKI-MARU NO.5?
AOKI-MARU NO.5 is a Cargo.
Where was AOKI-MARU NO.5 last seen?
AOKI-MARU NO.5 was last reported in around 33°N 134°E in Jun 2026 on public AIS.
What is AOKI-MARU NO.5's MMSI?
AOKI-MARU NO.5's MMSI is 431009785. Call sign JD4199.
How big is AOKI-MARU NO.5?
AOKI-MARU NO.5 is about 67 m long, 13 m on the beam, drawing 5.2 m.
Is AOKI-MARU NO.5 on the Master's Mate Safety Initiative Network?
Not yet. If AOKI-MARU NO.5 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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