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.

Towing Vessel

PATRIARCH

MMSI 366766940 · Call sign WBN3014

Not yet on Master's Mate

Type

Towing Vessel

Flag

USA

Length

38.8 m

Beam

11.1 m

Draft

3.3 m

Call sign

WBN3014

IMO

7726524

Official No.

578312

AIS reports

PATRIARCH is an American 38.8-metre working vessel. Below, she has a beam of 11.1 m and a draft measuring 3.3 metres. She's on record as MMSI 366766940, call sign WBN3014, IMO 7726524. PATRIARCH 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 working boats

Built for boats that work — like PATRIARCH.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

Rig her out — free →

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

Wherever PATRIARCH 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 boats

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

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

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.

Weather & Routing

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

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 PATRIARCH and switch it all on

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

Claim free → unlock everything

About PATRIARCH

What kind of vessel is PATRIARCH?

PATRIARCH is a Towing Vessel flagged to United States of America.

What is PATRIARCH's MMSI?

PATRIARCH's MMSI is 366766940. Call sign WBN3014. IMO 7726524.

How big is PATRIARCH?

PATRIARCH is about 38.8 m long, 11.1 m on the beam, drawing 3.3 m.

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

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