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.

Passenger (Inspected)

SEAWOLF

MMSI 366997070 · Call sign WDC2740

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

19.2 m

Beam

4.1 m

Draft

2.3 m

Call sign

WDC2740

Official No.

1024520

Hull ID

ARU35009G191

AIS reports

SEAWOLF, a passenger ferry wearing American colours, measures 19.2 metres on deck. She has 4.1 metres in the beam and a draft of 2.3 m. On AIS she appears as MMSI 366997070, call sign WDC2740. Keep every soul aboard SEAWOLF covered with the free Master's Mate Safety Initiative Network.

Free forever · No credit card · for passenger & charter operators

Keep every soul aboard SEAWOLF safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

Switch on the safety stack — free →

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

Wherever SEAWOLF 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 passenger & charter operators

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

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

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

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 SEAWOLF and switch it all on

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About SEAWOLF

What kind of vessel is SEAWOLF?

SEAWOLF is a Passenger (Inspected) flagged to United States of America.

What is SEAWOLF's MMSI?

SEAWOLF's MMSI is 366997070. Call sign WDC2740.

How big is SEAWOLF?

SEAWOLF is about 19.2 m long, 4.1 m on the beam, drawing 2.3 m.

Is SEAWOLF on the Master's Mate Safety Initiative Network?

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