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

FSS Tosiwo Nakayama

MMSI 510110000

Not yet on Master's Mate

Flag

FSM

Length

39 m

IMO

4734233

AIS reports

FSS Tosiwo Nakayama, a vessel flying the flag of Federated States of Micronesia, measures 39 metres on deck. Officially she's MMSI 510110000, IMO 4734233. Put FSS Tosiwo Nakayama on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.

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Is FSS Tosiwo Nakayama 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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Wherever FSS Tosiwo Nakayama roams, you're never out there alone.

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

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

Joining the Safety Initiative Network doesn't just put FSS Tosiwo Nakayama 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 FSS Tosiwo Nakayama and switch it all on

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About FSS Tosiwo Nakayama

What kind of vessel is FSS Tosiwo Nakayama?

FSS Tosiwo Nakayama is a vessel flagged to Federated States of Micronesia.

What is FSS Tosiwo Nakayama's MMSI?

FSS Tosiwo Nakayama's MMSI is 510110000. IMO 4734233.

How big is FSS Tosiwo Nakayama?

FSS Tosiwo Nakayama is about 39 m long.

Is FSS Tosiwo Nakayama on the Master's Mate Safety Initiative Network?

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