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
ARIADNE
MMSI 311001411 · Call sign C6HA9
Not yet on Master's MateType
Tanker
Flag
BHSLength
244 m
Beam
44 m
Draft
8.2 m
Call sign
C6HA9
IMO
9973834
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
74
ARIADNE is a tank vessel on the the Bahamas registry, 244 metres in length. ARIADNE has a 44-metre beam and a 8.2 m draft. Officially she's MMSI 311001411, call sign C6HA9, IMO 9973834. ARIADNE can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on ARIADNE, 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
34.3276° N, 19.1697° E
Transiting the Mediterranean? 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 ARIADNE 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 ARIADNE and switch it all on
Free to join · nothing to install to start · cancel anytime
About ARIADNE
What kind of vessel is ARIADNE?
ARIADNE is a Tanker flagged to The Bahamas.
Where was ARIADNE last seen?
ARIADNE was last reported in the Mediterranean in Jun 2026 on public AIS.
What is ARIADNE's MMSI?
ARIADNE's MMSI is 311001411. Call sign C6HA9. IMO 9973834.
How big is ARIADNE?
ARIADNE is about 244 m long, 44 m on the beam, drawing 8.2 m.
Is ARIADNE on the Master's Mate Safety Initiative Network?
Not yet. If ARIADNE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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