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.
Tug
SOUTHERN STAR
MMSI 367593210 · Call sign WDG9984
Not yet on Master's MateType
Tug
Flag
USALength
26 m
Beam
8 m
Draft
3.4 m
Call sign
WDG9984
IMO
8987319
Official No.
506327
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
SOUTHERN STAR, a tug listed on the the United States registry, measures 26 metres on deck. Below, she has 8 metres in the beam and a draft measuring 3.4 metres. She's listed under MMSI 367593210, call sign WDG9984, IMO 8987319. Join SOUTHERN STAR to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like SOUTHERN STAR.
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
Live AIS position · Jun 9, 2026 20:44 UTC
Position
39.5795° N, 75.5493° W
Status
Under way (engine)
Speed
0.0 kn
Course
49°
Destination
PEA PATCH
Working off the U.S. East Coast? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SOUTHERN STAR 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 SOUTHERN STAR and switch it all on
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About SOUTHERN STAR
What kind of vessel is SOUTHERN STAR?
SOUTHERN STAR is a Tug flagged to United States of America.
Where was SOUTHERN STAR last seen?
SOUTHERN STAR was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is SOUTHERN STAR's MMSI?
SOUTHERN STAR's MMSI is 367593210. Call sign WDG9984. IMO 8987319.
How big is SOUTHERN STAR?
SOUTHERN STAR is about 26 m long, 8 m on the beam, drawing 3.4 m.
Is SOUTHERN STAR on the Master's Mate Safety Initiative Network?
Not yet. If SOUTHERN STAR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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