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.

Vessel

Milkyway

MMSI 367010510 · Call sign WDC3579

Not yet on Master's Mate

Flag

USA

Call sign

WDC3579

Official No.

621746

AIS reports

Milkyway flies the American flag — a craft. Find her under MMSI 367010510, call sign WDC3579. Sign Milkyway up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

Free forever · No credit card

Is Milkyway your boat?

Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.

Claim this boat — free →

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

Wherever Milkyway 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

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

Joining the Safety Initiative Network doesn't just put Milkyway 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.

Worldwide Charts

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

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.

Onboard Cameras

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

Systems Monitoring

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

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 Milkyway and switch it all on

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

Claim free → unlock everything

About Milkyway

What kind of vessel is Milkyway?

Milkyway is a vessel flagged to United States of America.

What is Milkyway's MMSI?

Milkyway's MMSI is 367010510. Call sign WDC3579.

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

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