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.
High-speed Craft
S
High-speed Craft · last seen 44°N 7°E · Jun 2026 · MMSI 319121900 · Call sign ZGGU5
Not yet on Master's MateType
High-speed Craft
Length
30 m
Beam
8 m
Draft
1.7 m
Call sign
ZGGU5
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
5
S is a passenger ship, 30 metres on deck. She has a beam of 8 m and a draft measuring 1.7 metres. Her papers read MMSI 319121900, call sign ZGGU5. For a boat that carries people, S can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard S 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
Live AIS position · Jun 16, 2026 11:15 UTC
Position
43.7465° N, 7.4460° E
Status
Under way (engine)
Speed
0.3 kn
Course
280°
ETA
05-24 00:00 UTC
Sailing the Ligurian 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put S 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 S and switch it all on
Free to join · nothing to install to start · cancel anytime
About S
What kind of vessel is S?
S is a High-speed Craft.
Where was S last seen?
S was last reported in the Ligurian Sea in Jun 2026 on public AIS.
What is S's MMSI?
S's MMSI is 319121900. Call sign ZGGU5.
How big is S?
S is about 30 m long, 8 m on the beam, drawing 1.7 m.
Is S on the Master's Mate Safety Initiative Network?
Not yet. If S is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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