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
PROTOPOROS XVIII
MMSI 240628200 · Call sign SVB5130
Not yet on Master's MateType
Passenger
Flag
GRCLength
84 m
Beam
18 m
Draft
2 m
Call sign
SVB5130
IMO
1016953
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
61
PROTOPOROS XVIII is a ferry vessel on the Greece registry, 84 metres LOA. Below, she has a beam of 18 m and a draft of 2 m. Her papers read MMSI 240628200, call sign SVB5130, IMO 1016953. Put PROTOPOROS XVIII on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard PROTOPOROS XVIII 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
38.3898° N, 23.7950° E
Sailing the Aegean Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put PROTOPOROS XVIII 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 PROTOPOROS XVIII and switch it all on
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About PROTOPOROS XVIII
What kind of vessel is PROTOPOROS XVIII?
PROTOPOROS XVIII is a Passenger flagged to Greece.
Where was PROTOPOROS XVIII last seen?
PROTOPOROS XVIII was last reported in the Aegean Sea in Jun 2026 on public AIS.
What is PROTOPOROS XVIII's MMSI?
PROTOPOROS XVIII's MMSI is 240628200. Call sign SVB5130. IMO 1016953.
How big is PROTOPOROS XVIII?
PROTOPOROS XVIII is about 84 m long, 18 m on the beam, drawing 2 m.
Is PROTOPOROS XVIII on the Master's Mate Safety Initiative Network?
Not yet. If PROTOPOROS XVIII is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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