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

Sunny Sailor

MMSI 373778000

Not yet on Master's Mate

Flag

PAN

Length

270 m

IMO

8818867

AIS reports

Sunny Sailor, a boat sailing under the Panamanian flag, measures 270 metres on deck. She's listed under MMSI 373778000, IMO 8818867. Sunny Sailor is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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Is Sunny Sailor 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 Sunny Sailor 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 Sunny Sailor 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 Sunny Sailor and switch it all on

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About Sunny Sailor

What kind of vessel is Sunny Sailor?

Sunny Sailor is a vessel flagged to Panama.

What is Sunny Sailor's MMSI?

Sunny Sailor's MMSI is 373778000. IMO 8818867.

How big is Sunny Sailor?

Sunny Sailor is about 270 m long.

Is Sunny Sailor on the Master's Mate Safety Initiative Network?

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