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.
Commercial Fishing Vessel
Sunset Bay
MMSI 338673000 · Call sign WDN4092
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
34.4 m
Beam
8.6 m
Draft
4.1 m
Call sign
WDN4092
IMO
7820150
Official No.
598484
AIS reports
2
Out of the United States, Sunset Bay is a 34.4-metre commercial fishing vessel. She carries a beam measuring 8.6 metres and a 4.1-metre draft. Her papers read MMSI 338673000, call sign WDN4092, IMO 7820150. Sunset Bay belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for working captains
Know where the fleet is. Get Sunset Bay home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Sunset Bay 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Sunset Bay 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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 Sunset Bay and switch it all on
Free to join · nothing to install to start · cancel anytime
About Sunset Bay
What kind of vessel is Sunset Bay?
Sunset Bay is a Commercial Fishing Vessel flagged to United States of America.
What is Sunset Bay's MMSI?
Sunset Bay's MMSI is 338673000. Call sign WDN4092. IMO 7820150.
How big is Sunset Bay?
Sunset Bay is about 34.4 m long, 8.6 m on the beam, drawing 4.1 m.
Is Sunset Bay on the Master's Mate Safety Initiative Network?
Not yet. If Sunset Bay is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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