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
Sea Robin
MMSI 368111910 · Call sign WDL2421
Not yet on Master's MateType
Unclassified
Flag
USALength
9.1 m
Beam
2.9 m
Draft
1.3 m
Call sign
WDL2421
Official No.
1296834
Hull ID
LQNGV069C919
AIS reports
1
Sea Robin is an American 9.1-metre boat. She has a beam of 2.9 m and a draft of 1.3 m. She broadcasts as MMSI 368111910, call sign WDL2421. Sign Sea Robin up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is Sea Robin 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 Sea Robin 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Sea Robin 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 Sea Robin and switch it all on
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About Sea Robin
What kind of vessel is Sea Robin?
Sea Robin is a Unclassified flagged to United States of America.
What is Sea Robin's MMSI?
Sea Robin's MMSI is 368111910. Call sign WDL2421.
How big is Sea Robin?
Sea Robin is about 9.1 m long, 2.9 m on the beam, drawing 1.3 m.
Is Sea Robin on the Master's Mate Safety Initiative Network?
Not yet. If Sea Robin is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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