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.
Vessel
SWEENEY
MMSI 338768000 · Call sign WDP6460
Not yet on Master's MateFlag
USACall sign
WDP6460
Official No.
1090677
AIS reports
3
SWEENEY is a craft hailing from the United States. She broadcasts as MMSI 338768000, call sign WDP6460. SWEENEY can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card
Is SWEENEY your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 07:40 UTC
Position
27.8237° N, 97.4334° W
Status
Pushing ahead
Speed
0.0 kn
Course
316°
Destination
US^075H>0VMR
ETA
06-09 08:13 UTC
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SWEENEY on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SWEENEY and switch it all on
Free to join · nothing to install to start · cancel anytime
About SWEENEY
What kind of vessel is SWEENEY?
SWEENEY is a vessel flagged to United States of America.
Where was SWEENEY last seen?
SWEENEY was last reported in the Gulf of Mexico on public AIS.
What is SWEENEY's MMSI?
SWEENEY's MMSI is 338768000. Call sign WDP6460.
Is SWEENEY on the Master's Mate Safety Initiative Network?
Not yet. If SWEENEY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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