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
KAPTAN STAVROS
MMSI 237135400 · Call sign SV4225
Not yet on Master's MateType
Passenger
Flag
GRCLength
58 m
Beam
13 m
Draft
1.1 m
Call sign
SV4225
IMO
7703209
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
60
KAPTAN STAVROS is a Greek ferry vessel — 58 metres overall. Below, she has a beam measuring 13 metres and a draft of 1.1 m. On AIS she appears as MMSI 237135400, call sign SV4225, IMO 7703209. It's free to add KAPTAN STAVROS 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 passenger & charter operators
Keep every soul aboard KAPTAN STAVROS safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
38.3093° N, 21.7868° E
Sailing the Ionian Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put KAPTAN STAVROS 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.
Claim KAPTAN STAVROS and switch it all on
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About KAPTAN STAVROS
What kind of vessel is KAPTAN STAVROS?
KAPTAN STAVROS is a Passenger flagged to Greece.
Where was KAPTAN STAVROS last seen?
KAPTAN STAVROS was last reported in the Ionian Sea in Jun 2026 on public AIS.
What is KAPTAN STAVROS's MMSI?
KAPTAN STAVROS's MMSI is 237135400. Call sign SV4225. IMO 7703209.
How big is KAPTAN STAVROS?
KAPTAN STAVROS is about 58 m long, 13 m on the beam, drawing 1.1 m.
Is KAPTAN STAVROS on the Master's Mate Safety Initiative Network?
Not yet. If KAPTAN STAVROS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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