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
SAN GABRIEL
MMSI 368331730 · Call sign WDN9946
Not yet on Master's MateFlag
USACall sign
WDN9946
Official No.
578379
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
33
Registered in the United States, SAN GABRIEL is a boat. Look for MMSI 368331730, call sign WDN9946. Give SAN GABRIEL the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is SAN GABRIEL 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
Last known position · Jun 3, 2026
Position
27.8528° N, 97.2395° W
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 SAN GABRIEL 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 SAN GABRIEL and switch it all on
Free to join · nothing to install to start · cancel anytime
About SAN GABRIEL
What kind of vessel is SAN GABRIEL?
SAN GABRIEL is a vessel flagged to United States of America.
Where was SAN GABRIEL last seen?
SAN GABRIEL was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is SAN GABRIEL's MMSI?
SAN GABRIEL's MMSI is 368331730. Call sign WDN9946.
Is SAN GABRIEL on the Master's Mate Safety Initiative Network?
Not yet. If SAN GABRIEL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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