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.
Industrial Vessel
Northstar Navigator
MMSI 366766000 · Call sign WNMN
Not yet on Master's MateType
Industrial Vessel
Flag
USALength
75.2 m
Beam
15.8 m
Draft
5.8 m
Call sign
WNMN
IMO
9407809
Official No.
946463
AIS reports
3
Northstar Navigator is a commercial vessel hailing from the United States, 75.2 metres on deck. She has a 15.8 m beam and a draft measuring 5.8 metres. On AIS she appears as MMSI 366766000, call sign WNMN, IMO 9407809. Bring Northstar Navigator aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on Northstar Navigator, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Northstar Navigator 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Northstar Navigator on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 Navigator and switch it all on
Free to join · nothing to install to start · cancel anytime
About Northstar Navigator
What kind of vessel is Northstar Navigator?
Northstar Navigator is a Industrial Vessel flagged to United States of America.
What is Northstar Navigator's MMSI?
Northstar Navigator's MMSI is 366766000. Call sign WNMN. IMO 9407809.
How big is Northstar Navigator?
Northstar Navigator is about 75.2 m long, 15.8 m on the beam, drawing 5.8 m.
Is Northstar Navigator on the Master's Mate Safety Initiative Network?
Not yet. If Northstar Navigator is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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