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.
Pleasure Craft
MOONSTONE
MMSI 319210300 · Call sign ZGOK
Not yet on Master's MateType
Pleasure Craft
Flag
CYMLength
60 m
Beam
10 m
Draft
3.4 m
Call sign
ZGOK
IMO
9870379
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
On the Cayman Islands registry, MOONSTONE is a 60-metre private cruiser. Her hull carries a 10 m beam and a draft measuring 3.4 metres. Her registration reads MMSI 319210300, call sign ZGOK, IMO 9870379. Put MOONSTONE 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 recreational captains
Keep MOONSTONE looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 07:47 UTC
Position
43.5393° N, 7.0313° E
Status
At anchor
Speed
0.0 kn
Course
22°
Destination
FRCEQ
ETA
06-08 09:30 UTC
Cruising 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MOONSTONE on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim MOONSTONE and switch it all on
Free to join · nothing to install to start · cancel anytime
About MOONSTONE
What kind of vessel is MOONSTONE?
MOONSTONE is a Pleasure Craft flagged to Cayman Islands.
Where was MOONSTONE last seen?
MOONSTONE was last reported in the Ligurian Sea in Jun 2026 on public AIS.
What is MOONSTONE's MMSI?
MOONSTONE's MMSI is 319210300. Call sign ZGOK. IMO 9870379.
How big is MOONSTONE?
MOONSTONE is about 60 m long, 10 m on the beam, drawing 3.4 m.
Is MOONSTONE on the Master's Mate Safety Initiative Network?
Not yet. If MOONSTONE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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