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
GRAYCLIFFS
MMSI 319337700 · Call sign ZGVH
Not yet on Master's MateType
Pleasure Craft
Flag
CYMLength
50 m
Beam
9 m
Draft
2.3 m
Call sign
ZGVH
IMO
1040382
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
43
GRAYCLIFFS, a weekend cruiser flying the flag of the Cayman Islands, measures 50 metres on deck. She has a beam measuring 9 metres and a draft of 2.3 m. Her papers read MMSI 319337700, call sign ZGVH, IMO 1040382. Put GRAYCLIFFS 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 GRAYCLIFFS 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 05:49 UTC
Position
42.9112° N, 7.0960° E
Status
Under way (engine)
Speed
9.3 kn
Course
320°
Destination
FRRSTP
ETA
06-08 08:14 UTC
Cruising the Western Mediterranean? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put GRAYCLIFFS 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 GRAYCLIFFS and switch it all on
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About GRAYCLIFFS
What kind of vessel is GRAYCLIFFS?
GRAYCLIFFS is a Pleasure Craft flagged to Cayman Islands.
Where was GRAYCLIFFS last seen?
GRAYCLIFFS was last reported in the Western Mediterranean in Jun 2026 on public AIS.
What is GRAYCLIFFS's MMSI?
GRAYCLIFFS's MMSI is 319337700. Call sign ZGVH. IMO 1040382.
How big is GRAYCLIFFS?
GRAYCLIFFS is about 50 m long, 9 m on the beam, drawing 2.3 m.
Is GRAYCLIFFS on the Master's Mate Safety Initiative Network?
Not yet. If GRAYCLIFFS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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