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.
Unclassified
THE WHOPPER STOPPER
U.S. Official No. 678879
Not yet on Master's MateType
Unclassified
Flag
USALength
8.2 m
Beam
3 m
Draft
1.3 m
First reported
Jun 2026
AIS reports
1
THE WHOPPER STOPPER is an American craft, 8.2 metres long. She has a 3 m beam and a draft of 1.3 m. Her papers read U.S. official number 678879. THE WHOPPER STOPPER can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card
Is THE WHOPPER STOPPER 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
Wherever THE WHOPPER STOPPER 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put THE WHOPPER STOPPER 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 THE WHOPPER STOPPER and switch it all on
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About THE WHOPPER STOPPER
What kind of vessel is THE WHOPPER STOPPER?
THE WHOPPER STOPPER is a Unclassified flagged to United States of America.
What is THE WHOPPER STOPPER's U.S. Official No.?
THE WHOPPER STOPPER's U.S. Official No. is 678879.
How big is THE WHOPPER STOPPER?
THE WHOPPER STOPPER is about 8.2 m long, 3 m on the beam, drawing 1.3 m.
Is THE WHOPPER STOPPER on the Master's Mate Safety Initiative Network?
Not yet. If THE WHOPPER STOPPER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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