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.
Passenger
IONIS
MMSI 239308000 · Call sign SVKU
Not yet on Master's MateType
Passenger
Flag
GRCLength
96 m
Beam
17 m
Draft
4.4 m
Call sign
SVKU
IMO
7350325
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
49
IONIS, a Greek ferry vessel, measures 96 metres on deck. Below, she has a beam of 17 m and a draft of 4.4 m. Look for MMSI 239308000, call sign SVKU, IMO 7350325. Sign IONIS up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Keep every soul aboard IONIS safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
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Live AIS position · Jun 9, 2026 07:21 UTC
Position
37.6609° N, 24.3135° E
Status
Under way (engine)
Speed
0.0 kn
Course
223°
Destination
LAVRIO
ETA
04-07 08:15 UTC
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Joining the Safety Initiative Network doesn't just put IONIS on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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.
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About IONIS
What kind of vessel is IONIS?
IONIS is a Passenger flagged to Greece.
Where was IONIS last seen?
IONIS was last reported in the Aegean Sea in Jun 2026 on public AIS.
What is IONIS's MMSI?
IONIS's MMSI is 239308000. Call sign SVKU. IMO 7350325.
How big is IONIS?
IONIS is about 96 m long, 17 m on the beam, drawing 4.4 m.
Is IONIS on the Master's Mate Safety Initiative Network?
Not yet. If IONIS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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