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 (Uninspected)

Patricia Ann

MMSI 367446930 · Call sign WDF4018

Not yet on Master's Mate

Type

Passenger (Uninspected)

Flag

USA

Length

17.8 m

Beam

4.8 m

Draft

2.1 m

Call sign

WDF4018

Official No.

614751

AIS reports

Patricia Ann is a ferry vessel on the the United States registry, 17.8 metres LOA. She has a beam of 4.8 m and a draft of 2.1 m. Her papers read MMSI 367446930, call sign WDF4018. Patricia Ann can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

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

Keep every soul aboard Patricia Ann 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 Patricia Ann 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 Patricia Ann 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 Patricia Ann and switch it all on

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

Claim free → unlock everything

About Patricia Ann

What kind of vessel is Patricia Ann?

Patricia Ann is a Passenger (Uninspected) flagged to United States of America.

What is Patricia Ann's MMSI?

Patricia Ann's MMSI is 367446930. Call sign WDF4018.

How big is Patricia Ann?

Patricia Ann is about 17.8 m long, 4.8 m on the beam, drawing 2.1 m.

Is Patricia Ann on the Master's Mate Safety Initiative Network?

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