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.

Commercial Fishing Vessel

SEA DRAGON III

MMSI 367140260 · Call sign WDD4105

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

22.7 m

Beam

7 m

Draft

3.7 m

Call sign

WDD4105

IMO

8941236

Official No.

1051110

AIS reports

Registered in the United States, SEA DRAGON III is a 22.7-metre fishing trawler. She has 7 metres in the beam and a draft measuring 3.7 metres. On AIS she shows as MMSI 367140260, call sign WDD4105, IMO 8941236. Out where help is far away, SEA DRAGON III has the free Master's Mate Safety Initiative Network — and a fleet that answers.

Free forever · No credit card · for working captains

Know where the fleet is. Get SEA DRAGON III home safe.

Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.

Keep the fleet in sight — free →

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

Wherever SEA DRAGON III 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 · for working captains

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

Joining the Safety Initiative Network doesn't just put SEA DRAGON III on the map. It hands you the full bridge:

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.

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.

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.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

Claim SEA DRAGON III and switch it all on

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About SEA DRAGON III

What kind of vessel is SEA DRAGON III?

SEA DRAGON III is a Commercial Fishing Vessel flagged to United States of America.

What is SEA DRAGON III's MMSI?

SEA DRAGON III's MMSI is 367140260. Call sign WDD4105. IMO 8941236.

How big is SEA DRAGON III?

SEA DRAGON III is about 22.7 m long, 7 m on the beam, drawing 3.7 m.

Is SEA DRAGON III on the Master's Mate Safety Initiative Network?

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