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.
Other
SEVEN SINS
MMSI 319114300 · Call sign ZGGL4
Not yet on Master's MateType
Other
Flag
CYMLength
52 m
Beam
10 m
Draft
2.8 m
Call sign
ZGGL4
IMO
9822827
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
141
SEVEN SINS is a Cayman Islands 52-metre boat. Below, she has a beam of 10 m and a draft of 2.8 m. On AIS she appears as MMSI 319114300, call sign ZGGL4, IMO 9822827. The Master's Mate Safety Initiative Network welcomes SEVEN SINS — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is SEVEN SINS your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
40.7553° N, 13.9418° E
Crossing the Adriatic 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEVEN SINS 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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 SEVEN SINS and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEVEN SINS
What kind of vessel is SEVEN SINS?
SEVEN SINS is a Other flagged to Cayman Islands.
Where was SEVEN SINS last seen?
SEVEN SINS was last reported in the Adriatic Sea in Jun 2026 on public AIS.
What is SEVEN SINS's MMSI?
SEVEN SINS's MMSI is 319114300. Call sign ZGGL4. IMO 9822827.
How big is SEVEN SINS?
SEVEN SINS is about 52 m long, 10 m on the beam, drawing 2.8 m.
Is SEVEN SINS on the Master's Mate Safety Initiative Network?
Not yet. If SEVEN SINS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.