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.
Commercial Fishing Vessel
THE GREAT WHITE SHARK
U.S. Official No. 616378
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
12.2 m
Beam
4.8 m
Draft
1.4 m
First reported
Jun 2026
AIS reports
1
THE GREAT WHITE SHARK is an American fishing craft, 12.2 metres LOA. She has 4.8 metres in the beam and a draft of 1.4 m. Officially she's U.S. official number 616378. Give THE GREAT WHITE SHARK the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for working captains
Know where the fleet is. Get THE GREAT WHITE SHARK home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever THE GREAT WHITE SHARK roams, 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put THE GREAT WHITE SHARK on the map. It hands you the full bridge:
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.
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.
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 THE GREAT WHITE SHARK and switch it all on
Free to join · nothing to install to start · cancel anytime
About THE GREAT WHITE SHARK
What kind of vessel is THE GREAT WHITE SHARK?
THE GREAT WHITE SHARK is a Commercial Fishing Vessel flagged to United States of America.
What is THE GREAT WHITE SHARK's U.S. Official No.?
THE GREAT WHITE SHARK's U.S. Official No. is 616378.
How big is THE GREAT WHITE SHARK?
THE GREAT WHITE SHARK is about 12.2 m long, 4.8 m on the beam, drawing 1.4 m.
Is THE GREAT WHITE SHARK on the Master's Mate Safety Initiative Network?
Not yet. If THE GREAT WHITE SHARK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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