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)
NORTHERN EXPOSURE
MMSI 366801640 · Call sign WDA3732
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
10.1 m
Beam
3.3 m
Draft
2.2 m
Call sign
WDA3732
Official No.
992506
AIS reports
1
Registered in the United States, NORTHERN EXPOSURE is a 10.1-metre passenger boat. NORTHERN EXPOSURE has a beam of 3.3 m and a 2.2 m draft. On AIS she shows as MMSI 366801640, call sign WDA3732. NORTHERN EXPOSURE can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard NORTHERN EXPOSURE 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 NORTHERN EXPOSURE 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 NORTHERN EXPOSURE 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 NORTHERN EXPOSURE and switch it all on
Free to join · nothing to install to start · cancel anytime
About NORTHERN EXPOSURE
What kind of vessel is NORTHERN EXPOSURE?
NORTHERN EXPOSURE is a Passenger (Inspected) flagged to United States of America.
What is NORTHERN EXPOSURE's MMSI?
NORTHERN EXPOSURE's MMSI is 366801640. Call sign WDA3732.
How big is NORTHERN EXPOSURE?
NORTHERN EXPOSURE is about 10.1 m long, 3.3 m on the beam, drawing 2.2 m.
Is NORTHERN EXPOSURE on the Master's Mate Safety Initiative Network?
Not yet. If NORTHERN EXPOSURE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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