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

Hai Duong 39

MMSI 574004270

Not yet on Master's Mate

Flag

VNM

Length

73 m

IMO

9752541

AIS reports

Hai Duong 39, a craft flying the flag of Vietnam, measures 73 metres on deck. On the registers she's MMSI 574004270, IMO 9752541. Hai Duong 39 can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.

Free forever · No credit card

Is Hai Duong 39 your boat?

Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.

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

Wherever Hai Duong 39 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

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

Joining the Safety Initiative Network doesn't just put Hai Duong 39 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.

Claim Hai Duong 39 and switch it all on

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About Hai Duong 39

What kind of vessel is Hai Duong 39?

Hai Duong 39 is a vessel flagged to Vietnam.

What is Hai Duong 39's MMSI?

Hai Duong 39's MMSI is 574004270. IMO 9752541.

How big is Hai Duong 39?

Hai Duong 39 is about 73 m long.

Is Hai Duong 39 on the Master's Mate Safety Initiative Network?

Not yet. If Hai Duong 39 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).