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)

CROATOAN

MMSI 366892720 · Call sign WDB3915

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

51.1 m

Beam

13.4 m

Draft

3.2 m

Call sign

WDB3915

IMO

8986121

Official No.

1135643

AIS reports

CROATOAN is an American 51.1-metre ferry vessel. Her hull carries 13.4 metres in the beam and a draft of 3.2 m. She's on record as MMSI 366892720, call sign WDB3915, IMO 8986121. CROATOAN belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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

Keep every soul aboard CROATOAN safe.

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

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

Wherever CROATOAN 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 CROATOAN 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 CROATOAN and switch it all on

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About CROATOAN

What kind of vessel is CROATOAN?

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

What is CROATOAN's MMSI?

CROATOAN's MMSI is 366892720. Call sign WDB3915. IMO 8986121.

How big is CROATOAN?

CROATOAN is about 51.1 m long, 13.4 m on the beam, drawing 3.2 m.

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

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