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
MARAN ATHENA
MMSI 241439000 · Call sign SVCK5
Not yet on Master's MateType
Tanker
Flag
GRCLength
336 m
Beam
60 m
Draft
16.9 m
Call sign
SVCK5
IMO
9770505
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
MARAN ATHENA is a Greek 336-metre tank ship. She carries 60 metres in the beam and a 16.9-metre draft. Find her under MMSI 241439000, call sign SVCK5, IMO 9770505. It's free to add MARAN ATHENA to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on MARAN ATHENA, 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
Live AIS position · Jun 9, 2026 22:16 UTC
Position
33.7563° N, 118.2181° W
Status
Moored
Speed
0.1 kn
Course
198°
Destination
USLGB
ETA
05-18 13:00 UTC
Transiting off Southern California? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MARAN ATHENA 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 MARAN ATHENA and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARAN ATHENA
What kind of vessel is MARAN ATHENA?
MARAN ATHENA is a Tanker flagged to Greece.
Where was MARAN ATHENA last seen?
MARAN ATHENA was last reported in off Southern California in Jun 2026 on public AIS.
What is MARAN ATHENA's MMSI?
MARAN ATHENA's MMSI is 241439000. Call sign SVCK5. IMO 9770505.
How big is MARAN ATHENA?
MARAN ATHENA is about 336 m long, 60 m on the beam, drawing 16.9 m.
Is MARAN ATHENA on the Master's Mate Safety Initiative Network?
Not yet. If MARAN ATHENA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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