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.
UNSPECIFIED
KING COBRA
U.S. Official No. 271383
Not yet on Master's MateType
UNSPECIFIED
Flag
USALength
18.7 m
Beam
3.7 m
Draft
2 m
First reported
Jun 2026
AIS reports
1
KING COBRA is a vessel under American registration, 18.7 metres overall. She carries a 3.7-metre beam and a 2-metre draft. She's listed under U.S. official number 271383. KING COBRA is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card
Is KING COBRA 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 KING COBRA 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 KING COBRA 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 KING COBRA and switch it all on
Free to join · nothing to install to start · cancel anytime
About KING COBRA
What kind of vessel is KING COBRA?
KING COBRA is a UNSPECIFIED flagged to United States of America.
What is KING COBRA's U.S. Official No.?
KING COBRA's U.S. Official No. is 271383.
How big is KING COBRA?
KING COBRA is about 18.7 m long, 3.7 m on the beam, drawing 2 m.
Is KING COBRA on the Master's Mate Safety Initiative Network?
Not yet. If KING COBRA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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