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.

Passenger

SUNFLOWER MURASAKI

MMSI 431020573 · Call sign JD5142

Not yet on Master's Mate

Type

Passenger

Flag

JPN

Length

200 m

Beam

28 m

Draft

6.5 m

Call sign

JD5142

IMO

9900124

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

On the Japanese registry, SUNFLOWER MURASAKI is a 200-metre passenger ship. Below, she has a 28-metre beam and a draft measuring 6.5 metres. She's on record as MMSI 431020573, call sign JD5142, IMO 9900124. For a boat that carries people, SUNFLOWER MURASAKI can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.

Free forever · No credit card · for passenger & charter operators

Keep every soul aboard SUNFLOWER MURASAKI safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Last known position · Jun 3, 2026

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Position

33.9950° N, 135.0164° E

Wherever SUNFLOWER MURASAKI roams, you're never out there alone.

Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.

Free with your claim · for passenger & charter operators

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put SUNFLOWER MURASAKI on the map. It hands you the full bridge:

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

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.

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.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

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 SUNFLOWER MURASAKI and switch it all on

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About SUNFLOWER MURASAKI

What kind of vessel is SUNFLOWER MURASAKI?

SUNFLOWER MURASAKI is a Passenger flagged to Japan.

Where was SUNFLOWER MURASAKI last seen?

SUNFLOWER MURASAKI was last reported in around 34°N 135°E in Jun 2026 on public AIS.

What is SUNFLOWER MURASAKI's MMSI?

SUNFLOWER MURASAKI's MMSI is 431020573. Call sign JD5142. IMO 9900124.

How big is SUNFLOWER MURASAKI?

SUNFLOWER MURASAKI is about 200 m long, 28 m on the beam, drawing 6.5 m.

Is SUNFLOWER MURASAKI on the Master's Mate Safety Initiative Network?

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