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

SITC Toyohashi

MMSI 477209100

Not yet on Master's Mate

Flag

HKG

Length

141 m

IMO

9834014

AIS reports

SITC Toyohashi is a Hong Kong 141-metre craft. On AIS she shows as MMSI 477209100, IMO 9834014. Bring SITC Toyohashi aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

Free forever · No credit card

Is SITC Toyohashi 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 SITC Toyohashi 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 SITC Toyohashi 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 SITC Toyohashi and switch it all on

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Claim free → unlock everything

About SITC Toyohashi

What kind of vessel is SITC Toyohashi?

SITC Toyohashi is a vessel flagged to Hong Kong S.A.R..

What is SITC Toyohashi's MMSI?

SITC Toyohashi's MMSI is 477209100. IMO 9834014.

How big is SITC Toyohashi?

SITC Toyohashi is about 141 m long.

Is SITC Toyohashi on the Master's Mate Safety Initiative Network?

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