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
SOUTH
MMSI 319012800 · Call sign ZGRV9
Not yet on Master's MateType
Pleasure Craft
Flag
CYMLength
55 m
Beam
9 m
Draft
3.2 m
Call sign
ZGRV9
IMO
1011317
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
65
SOUTH, a private cruiser registered in the Cayman Islands, measures 55 metres on deck. Her hull carries a beam measuring 9 metres and a draft measuring 3.2 metres. She's on record as MMSI 319012800, call sign ZGRV9, IMO 1011317. Join SOUTH to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for recreational captains
Keep SOUTH 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
Last known position · Jun 3, 2026
Position
18.4705° N, 64.5763° W
Cruising the Caribbean? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SOUTH 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 SOUTH and switch it all on
Free to join · nothing to install to start · cancel anytime
About SOUTH
What kind of vessel is SOUTH?
SOUTH is a Pleasure Craft flagged to Cayman Islands.
Where was SOUTH last seen?
SOUTH was last reported in the Caribbean in Jun 2026 on public AIS.
What is SOUTH's MMSI?
SOUTH's MMSI is 319012800. Call sign ZGRV9. IMO 1011317.
How big is SOUTH?
SOUTH is about 55 m long, 9 m on the beam, drawing 3.2 m.
Is SOUTH on the Master's Mate Safety Initiative Network?
Not yet. If SOUTH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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