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

Pacific Mariner

MMSI 477178600

Not yet on Master's Mate

Flag

HKG

Length

359 m

IMO

9532628

AIS reports

Pacific Mariner is a Hong Kong 359-metre vessel. Look for MMSI 477178600, IMO 9532628. Join Pacific Mariner to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

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Is Pacific Mariner 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.

Claim this boat — free →

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

Wherever Pacific Mariner 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 Pacific Mariner 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 Pacific Mariner and switch it all on

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Claim free → unlock everything

About Pacific Mariner

What kind of vessel is Pacific Mariner?

Pacific Mariner is a vessel flagged to Hong Kong S.A.R..

What is Pacific Mariner's MMSI?

Pacific Mariner's MMSI is 477178600. IMO 9532628.

How big is Pacific Mariner?

Pacific Mariner is about 359 m long.

Is Pacific Mariner on the Master's Mate Safety Initiative Network?

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