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 HERMIONE
MMSI 241490000 · Call sign SVCO3
Not yet on Master's MateType
Tanker
Flag
GRCLength
274 m
Beam
48 m
Draft
15.5 m
Call sign
SVCO3
IMO
9779379
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
46
MARAN HERMIONE, a tanker wearing Greek colours, measures 274 metres on deck. Below, she has 48 metres in the beam and a draft measuring 15.5 metres. Her registration reads MMSI 241490000, call sign SVCO3, IMO 9779379. Add MARAN HERMIONE to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on MARAN HERMIONE, 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 3, 2026
Position
38.4886° N, 19.7191° E
Transiting the Ionian Sea? 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 HERMIONE 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 HERMIONE and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARAN HERMIONE
What kind of vessel is MARAN HERMIONE?
MARAN HERMIONE is a Tanker flagged to Greece.
Where was MARAN HERMIONE last seen?
MARAN HERMIONE was last reported in the Ionian Sea in Jun 2026 on public AIS.
What is MARAN HERMIONE's MMSI?
MARAN HERMIONE's MMSI is 241490000. Call sign SVCO3. IMO 9779379.
How big is MARAN HERMIONE?
MARAN HERMIONE is about 274 m long, 48 m on the beam, drawing 15.5 m.
Is MARAN HERMIONE on the Master's Mate Safety Initiative Network?
Not yet. If MARAN HERMIONE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.