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
SAN RAFAEL
MMSI 366941860 · Call sign WCW8517
Not yet on Master's MateType
Towing Vessel
Flag
USALength
115 m
Beam
18 m
Draft
3.1 m
Call sign
WCW8517
Official No.
1041549
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
76
On the American registry, SAN RAFAEL is an 115-metre work boat. Her hull carries 18 metres in the beam and a draft measuring 3.1 metres. Find her under MMSI 366941860, call sign WCW8517. Put SAN RAFAEL on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like SAN RAFAEL.
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 17:03 UTC
Position
29.7592° N, 95.1155° W
Status
Pushing ahead
Speed
0.2 kn
Course
240°
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 SAN RAFAEL 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 SAN RAFAEL and switch it all on
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About SAN RAFAEL
What kind of vessel is SAN RAFAEL?
SAN RAFAEL is a Towing Vessel flagged to United States of America.
Where was SAN RAFAEL last seen?
SAN RAFAEL was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is SAN RAFAEL's MMSI?
SAN RAFAEL's MMSI is 366941860. Call sign WCW8517.
How big is SAN RAFAEL?
SAN RAFAEL is about 115 m long, 18 m on the beam, drawing 3.1 m.
Is SAN RAFAEL on the Master's Mate Safety Initiative Network?
Not yet. If SAN RAFAEL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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