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.

Recreational

The Black Pearl

MMSI 367757450 · Call sign WDJ2339

Not yet on Master's Mate

Type

Recreational

Flag

USA

Length

11.2 m

Beam

3.5 m

Draft

2.4 m

Call sign

WDJ2339

Official No.

627882

AIS reports

The Black Pearl is an American recreational boat — 11.2 metres overall. The Black Pearl has 3.5 metres in the beam and a 2.4-metre draft. She's on record as MMSI 367757450, call sign WDJ2339. Sign The Black Pearl up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

Free forever · No credit card · for recreational captains

Keep The Black Pearl looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

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

Wherever The Black Pearl 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 recreational captains

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

Joining the Safety Initiative Network doesn't just put The Black Pearl 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.

Onboard Cameras

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

Weather & Routing

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

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

Systems Monitoring

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

Live AIS & Traffic

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

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 The Black Pearl and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About The Black Pearl

What kind of vessel is The Black Pearl?

The Black Pearl is a Recreational flagged to United States of America.

What is The Black Pearl's MMSI?

The Black Pearl's MMSI is 367757450. Call sign WDJ2339.

How big is The Black Pearl?

The Black Pearl is about 11.2 m long, 3.5 m on the beam, drawing 2.4 m.

Is The Black Pearl on the Master's Mate Safety Initiative Network?

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