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
SUPERIOR ONE
U.S. Official No. 512074
Not yet on Master's MateType
Unclassified
Flag
USALength
36.6 m
Beam
10.4 m
Draft
2 m
First reported
Jun 2026
AIS reports
1
SUPERIOR ONE is a craft listed on the the United States registry, 36.6 metres LOA. Below, she has 10.4 metres in the beam and a draft of 2 m. Officially she's U.S. official number 512074. Join SUPERIOR ONE to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is SUPERIOR ONE 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 SUPERIOR ONE roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put SUPERIOR ONE 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 SUPERIOR ONE and switch it all on
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About SUPERIOR ONE
What kind of vessel is SUPERIOR ONE?
SUPERIOR ONE is a Unclassified flagged to United States of America.
What is SUPERIOR ONE's U.S. Official No.?
SUPERIOR ONE's U.S. Official No. is 512074.
How big is SUPERIOR ONE?
SUPERIOR ONE is about 36.6 m long, 10.4 m on the beam, drawing 2 m.
Is SUPERIOR ONE on the Master's Mate Safety Initiative Network?
Not yet. If SUPERIOR ONE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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