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.
Tug
ATLAS
MMSI 366760610 · Call sign WCY8471
Not yet on Master's MateType
Tug
Flag
USALength
27 m
Beam
11 m
Draft
5.2 m
Call sign
WCY8471
IMO
8964745
Official No.
1075323
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
ATLAS is a working tug wearing American colours, 27 metres from stem to stern. She carries a 11-metre beam and a 5.2-metre draft. She broadcasts as MMSI 366760610, call sign WCY8471, IMO 8964745. ATLAS earns her keep on the water; the free Master's Mate Safety Initiative Network keeps a watching fleet and a distress mesh close at hand.
Free forever · No credit card · for working boats
Built for boats that work — like ATLAS.
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 11:26 UTC
Position
27.8192° N, 97.4279° W
Status
Under way (engine)
Speed
4.7 kn
Course
123°
Destination
US^CRP<>US^CRP
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 ATLAS 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 ATLAS and switch it all on
Free to join · nothing to install to start · cancel anytime
About ATLAS
What kind of vessel is ATLAS?
ATLAS is a Tug flagged to United States of America.
Where was ATLAS last seen?
ATLAS was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is ATLAS's MMSI?
ATLAS's MMSI is 366760610. Call sign WCY8471. IMO 8964745.
How big is ATLAS?
ATLAS is about 27 m long, 11 m on the beam, drawing 5.2 m.
Is ATLAS on the Master's Mate Safety Initiative Network?
Not yet. If ATLAS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.