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.
Towing Vessel
Miss Southern
MMSI 367781410 · Call sign WDJ4815
Not yet on Master's MateType
Towing Vessel
Flag
USALength
12.2 m
Beam
6.1 m
Draft
1.8 m
Call sign
WDJ4815
Official No.
1275950
AIS reports
1
Miss Southern is an American 12.2-metre work boat. Below, she has a 6.1 m beam and a draft measuring 1.8 metres. On the registers she's MMSI 367781410, call sign WDJ4815. There's a place for Miss Southern on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for working boats
Built for boats that work — like Miss Southern.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Miss Southern 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 boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Miss Southern on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 Miss Southern and switch it all on
Free to join · nothing to install to start · cancel anytime
About Miss Southern
What kind of vessel is Miss Southern?
Miss Southern is a Towing Vessel flagged to United States of America.
What is Miss Southern's MMSI?
Miss Southern's MMSI is 367781410. Call sign WDJ4815.
How big is Miss Southern?
Miss Southern is about 12.2 m long, 6.1 m on the beam, drawing 1.8 m.
Is Miss Southern on the Master's Mate Safety Initiative Network?
Not yet. If Miss Southern is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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