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

Bay Girl

MMSI 368385660 · Call sign WDP7871

Not yet on Master's Mate

Type

Recreational

Flag

USA

Length

12.7 m

Beam

4.2 m

Draft

2.1 m

Call sign

WDP7871

Official No.

1182979

Hull ID

CTYT0942B606

AIS reports

Registered in the United States, Bay Girl is a 12.7-metre pleasure craft. She's built with a beam measuring 4.2 metres and a 2.1 m draft. Officially she's MMSI 368385660, call sign WDP7871. Bring Bay Girl aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

Free forever · No credit card · for recreational captains

Keep Bay Girl 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 Bay Girl 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 Bay Girl 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 Bay Girl and switch it all on

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

Claim free → unlock everything

About Bay Girl

What kind of vessel is Bay Girl?

Bay Girl is a Recreational flagged to United States of America.

What is Bay Girl's MMSI?

Bay Girl's MMSI is 368385660. Call sign WDP7871.

How big is Bay Girl?

Bay Girl is about 12.7 m long, 4.2 m on the beam, drawing 2.1 m.

Is Bay Girl on the Master's Mate Safety Initiative Network?

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