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
Bluefin
MMSI 367416750 · Call sign WDG9742
Not yet on Master's MateType
Towing Vessel
Flag
USALength
33.9 m
Beam
11 m
Draft
5.1 m
Call sign
WDG9742
IMO
9565596
Official No.
1221111
AIS reports
2
Bluefin is an American harbour workboat, 33.9 metres long. Her hull carries a 11 m beam and a draft of 5.1 m. On AIS she shows as MMSI 367416750, call sign WDG9742, IMO 9565596. Give Bluefin the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for working boats
Built for boats that work — like Bluefin.
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 16:18 UTC
Position
29.3481° N, 94.7515° W
Status
Under way (engine)
Speed
0.5 kn
Course
91°
Destination
US TXT
ETA
06-09 00:00 UTC
Working the Gulf of Mexico? 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 Bluefin 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 Bluefin and switch it all on
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About Bluefin
What kind of vessel is Bluefin?
Bluefin is a Towing Vessel flagged to United States of America.
Where was Bluefin last seen?
Bluefin was last reported in the Gulf of Mexico on public AIS.
What is Bluefin's MMSI?
Bluefin's MMSI is 367416750. Call sign WDG9742. IMO 9565596.
How big is Bluefin?
Bluefin is about 33.9 m long, 11 m on the beam, drawing 5.1 m.
Is Bluefin on the Master's Mate Safety Initiative Network?
Not yet. If Bluefin is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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