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

SOUMEI

Cargo · Japan · last seen 34°N 134°E · Jun 2026 · MMSI 431027276 · Call sign JD5516

Not yet on Master's Mate

Type

Cargo

Flag

JPN

Length

92 m

Beam

17 m

Draft

5.1 m

Call sign

JD5516

IMO

1035002

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

SOUMEI, a Japanese general cargo ship, measures 92 metres on deck. Her hull carries 17 metres in the beam and a draft measuring 5.1 metres. Her registration reads MMSI 431027276, call sign JD5516, IMO 1035002. Add SOUMEI to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.

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Eyes on SOUMEI, 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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Live AIS position · Jun 15, 2026 15:47 UTC

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Position

34.4132° N, 134.3963° E

Status

Under way (engine)

Speed

12.6 kn

Course

68°

Destination

JP SBK OFF

ETA

06-15 20:00 UTC

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Joining the Safety Initiative Network doesn't just put SOUMEI 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.

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About SOUMEI

What kind of vessel is SOUMEI?

SOUMEI is a Cargo flagged to Japan.

Where was SOUMEI last seen?

SOUMEI was last reported in the Sea of Japan in Jun 2026 on public AIS.

What is SOUMEI's MMSI?

SOUMEI's MMSI is 431027276. Call sign JD5516. IMO 1035002.

How big is SOUMEI?

SOUMEI is about 92 m long, 17 m on the beam, drawing 5.1 m.

Is SOUMEI on the Master's Mate Safety Initiative Network?

Not yet. If SOUMEI is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).