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
MUD HEN
U.S. Official No. 510333
Not yet on Master's MateType
UNSPECIFIED
Flag
USALength
11.9 m
Beam
4.6 m
Draft
1.1 m
First reported
Jun 2026
AIS reports
1
On the American registry, MUD HEN is an 11.9-metre vessel. She has 4.6 metres in the beam and a draft measuring 1.1 metres. On the registers she's U.S. official number 510333. MUD HEN 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 MUD HEN 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 MUD HEN 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 MUD HEN 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 MUD HEN and switch it all on
Free to join · nothing to install to start · cancel anytime
About MUD HEN
What kind of vessel is MUD HEN?
MUD HEN is a UNSPECIFIED flagged to United States of America.
What is MUD HEN's U.S. Official No.?
MUD HEN's U.S. Official No. is 510333.
How big is MUD HEN?
MUD HEN is about 11.9 m long, 4.6 m on the beam, drawing 1.1 m.
Is MUD HEN on the Master's Mate Safety Initiative Network?
Not yet. If MUD HEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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