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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

RIO GULF

MMSI 368406380 · Call sign WDQ2283

Not yet on Master's Mate
Type
Tug
Flag
USAUSA
Length
30 m
Beam
13 m
Call sign
WDQ2283
IMO
1089431
Official No.
1351146
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86

RIO GULF flies the American flag — a 30-metre harbour tug. Her hull carries a beam measuring 13 metres. Look for MMSI 368406380, call sign WDQ2283, IMO 1089431. Sign RIO GULF up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

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Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

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Live AIS position · Jun 9, 2026 14:23 UTC
Position
29.9969° N, 93.9496° W
Status
Moored
Speed
0.0 kn
Course
313°
Destination
US^0SNV>0QV5
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Joining the Safety Initiative Network doesn't just put RIO GULF 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.
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About RIO GULF

What kind of vessel is RIO GULF?
RIO GULF is a Tug flagged to United States of America.
Where was RIO GULF last seen?
RIO GULF was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is RIO GULF's MMSI?
RIO GULF's MMSI is 368406380. Call sign WDQ2283. IMO 1089431.
How big is RIO GULF?
RIO GULF is about 30 m long, 13 m on the beam.
Is RIO GULF on the Master's Mate Safety Initiative Network?
Not yet. If RIO GULF is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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