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.
Recreational
Sea Duck II
MMSI 368038270 · Call sign WDK2725
Not yet on Master's MateType
Recreational
Flag
USALength
10.4 m
Beam
3.4 m
Draft
2.1 m
Call sign
WDK2725
Official No.
1268300
AIS reports
1
Sea Duck II is an American private cruiser, 10.4 metres on deck. Below, she has a beam measuring 3.4 metres and a draft measuring 2.1 metres. Her papers read MMSI 368038270, call sign WDK2725. Add Sea Duck II to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for recreational captains
Keep Sea Duck II looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Sea Duck II 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Sea Duck II 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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 Duck II and switch it all on
Free to join · nothing to install to start · cancel anytime
About Sea Duck II
What kind of vessel is Sea Duck II?
Sea Duck II is a Recreational flagged to United States of America.
What is Sea Duck II's MMSI?
Sea Duck II's MMSI is 368038270. Call sign WDK2725.
How big is Sea Duck II?
Sea Duck II is about 10.4 m long, 3.4 m on the beam, drawing 2.1 m.
Is Sea Duck II on the Master's Mate Safety Initiative Network?
Not yet. If Sea Duck II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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