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.
Tanker
ATHINA
MMSI 311000937 · Call sign C6EM5
Not yet on Master's MateType
Tanker
Flag
BHSLength
183 m
Beam
32 m
Draft
8 m
Call sign
C6EM5
IMO
9884253
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
ATHINA, a Bahamian tank vessel, measures 183 metres on deck. ATHINA has 32 metres in the beam and a 8-metre draft. On AIS she shows as MMSI 311000937, call sign C6EM5, IMO 9884253. ATHINA is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on ATHINA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
29.7425° N, 95.2023° W
Transiting 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ATHINA on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 ATHINA and switch it all on
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About ATHINA
What kind of vessel is ATHINA?
ATHINA is a Tanker flagged to The Bahamas.
Where was ATHINA last seen?
ATHINA was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is ATHINA's MMSI?
ATHINA's MMSI is 311000937. Call sign C6EM5. IMO 9884253.
How big is ATHINA?
ATHINA is about 183 m long, 32 m on the beam, drawing 8 m.
Is ATHINA on the Master's Mate Safety Initiative Network?
Not yet. If ATHINA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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