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)

Northstar

MMSI 366980910 · Call sign WDI2932

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

14 m

Beam

4.6 m

Draft

1.2 m

Call sign

WDI2932

Official No.

1136511

Hull ID

CAN1146K0203

AIS reports

Northstar is a passenger ferry on the the United States registry, 14 metres long. Below, she has 4.6 metres in the beam and a draft of 1.2 m. Her papers read MMSI 366980910, call sign WDI2932. Bring Northstar aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

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

Keep every soul aboard Northstar 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 Northstar 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 Northstar 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 Northstar and switch it all on

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

Claim free → unlock everything

About Northstar

What kind of vessel is Northstar?

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

What is Northstar's MMSI?

Northstar's MMSI is 366980910. Call sign WDI2932.

How big is Northstar?

Northstar is about 14 m long, 4.6 m on the beam, drawing 1.2 m.

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

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