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
HELLAS MARIANNA
MMSI 249936000 · Call sign 9HA4443
Not yet on Master's MateType
Tanker
Flag
MLTLength
183 m
Beam
32 m
Draft
11.7 m
Call sign
9HA4443
IMO
9798076
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HELLAS MARIANNA is a tanker flying the flag of Malta, measuring 183 metres. She carries 32 metres in the beam and a 11.7 m draft. She's listed under MMSI 249936000, call sign 9HA4443, IMO 9798076. Bring HELLAS MARIANNA aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on HELLAS MARIANNA, 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
27.8198° N, 97.4804° 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 HELLAS MARIANNA 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 HELLAS MARIANNA and switch it all on
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About HELLAS MARIANNA
What kind of vessel is HELLAS MARIANNA?
HELLAS MARIANNA is a Tanker flagged to Malta.
Where was HELLAS MARIANNA last seen?
HELLAS MARIANNA was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is HELLAS MARIANNA's MMSI?
HELLAS MARIANNA's MMSI is 249936000. Call sign 9HA4443. IMO 9798076.
How big is HELLAS MARIANNA?
HELLAS MARIANNA is about 183 m long, 32 m on the beam, drawing 11.7 m.
Is HELLAS MARIANNA on the Master's Mate Safety Initiative Network?
Not yet. If HELLAS MARIANNA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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