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.

Vessel

AIKOUMARU NO.8

last seen 34°N 135°E · Jun 2026 · MMSI 431003153

Not yet on Master's Mate

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

AIKOUMARU NO.8 is a craft. She broadcasts as MMSI 431003153. Bring AIKOUMARU NO.8 aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

Photos of AIKOUMARU NO.8

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Live AIS position · Jun 16, 2026 14:29 UTC

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Position

34.2010° N, 135.0497° E

Status

Under way (engine)

Speed

12.7 kn

Course

1°

Crossing 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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Joining the Safety Initiative Network doesn't just put AIKOUMARU NO.8 on the map. It hands you the full bridge:

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.

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.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

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.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

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About AIKOUMARU NO.8

What kind of vessel is AIKOUMARU NO.8?

AIKOUMARU NO.8 is a vessel.

Where was AIKOUMARU NO.8 last seen?

AIKOUMARU NO.8 was last reported in the Sea of Japan in Jun 2026 on public AIS.

What is AIKOUMARU NO.8's MMSI?

AIKOUMARU NO.8's MMSI is 431003153.

Is AIKOUMARU NO.8 on the Master's Mate Safety Initiative Network?

Not yet. If AIKOUMARU NO.8 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).