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
Final Argument
MMSI 367078630 · Call sign WDC7894
Not yet on Master's MateType
Recreational
Flag
USALength
14.3 m
Beam
4.6 m
Draft
2.4 m
Call sign
WDC7894
Official No.
1134760
AIS reports
1
Final Argument, a leisure boat registered in the United States, measures 14.3 metres on deck. Final Argument has a beam measuring 4.6 metres and a 2.4 m draft. Officially she's MMSI 367078630, call sign WDC7894. Claim Final Argument free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.
Free forever · No credit card · for recreational captains
Keep Final Argument 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 Final Argument 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 Final Argument 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 Final Argument and switch it all on
Free to join · nothing to install to start · cancel anytime
About Final Argument
What kind of vessel is Final Argument?
Final Argument is a Recreational flagged to United States of America.
What is Final Argument's MMSI?
Final Argument's MMSI is 367078630. Call sign WDC7894.
How big is Final Argument?
Final Argument is about 14.3 m long, 4.6 m on the beam, drawing 2.4 m.
Is Final Argument on the Master's Mate Safety Initiative Network?
Not yet. If Final Argument is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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