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
MARMARI EXPRESS
MMSI 239679000 · Call sign SVSP
Not yet on Master's MateType
Passenger
Flag
GRCLength
96 m
Beam
17 m
Draft
4 m
Call sign
SVSP
IMO
8502511
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
56
Registered in Greece, MARMARI EXPRESS is a 96-metre passenger craft. Below, she has 17 metres in the beam and a draft measuring 4 metres. On AIS she appears as MMSI 239679000, call sign SVSP, IMO 8502511. Claim MARMARI EXPRESS free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard MARMARI EXPRESS 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
37.6613° N, 24.3135° E
Sailing the Aegean Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put MARMARI EXPRESS 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 MARMARI EXPRESS and switch it all on
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About MARMARI EXPRESS
What kind of vessel is MARMARI EXPRESS?
MARMARI EXPRESS is a Passenger flagged to Greece.
Where was MARMARI EXPRESS last seen?
MARMARI EXPRESS was last reported in the Aegean Sea in Jun 2026 on public AIS.
What is MARMARI EXPRESS's MMSI?
MARMARI EXPRESS's MMSI is 239679000. Call sign SVSP. IMO 8502511.
How big is MARMARI EXPRESS?
MARMARI EXPRESS is about 96 m long, 17 m on the beam, drawing 4 m.
Is MARMARI EXPRESS on the Master's Mate Safety Initiative Network?
Not yet. If MARMARI EXPRESS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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