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.
Towing Vessel
Mudd Tug 13
MMSI 368081520 · Call sign WDK7135
Not yet on Master's MateType
Towing Vessel
Flag
USALength
7.8 m
Beam
4.2 m
Draft
1.5 m
Call sign
WDK7135
Official No.
1211102
AIS reports
1
Mudd Tug 13 is a service vessel flying the flag of the United States, measuring 7.8 metres. She's built with a beam measuring 4.2 metres and a 1.5 m draft. On the registers she's MMSI 368081520, call sign WDK7135. Join Mudd Tug 13 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like Mudd Tug 13.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Mudd Tug 13 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Mudd Tug 13 on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Mudd Tug 13 and switch it all on
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About Mudd Tug 13
What kind of vessel is Mudd Tug 13?
Mudd Tug 13 is a Towing Vessel flagged to United States of America.
What is Mudd Tug 13's MMSI?
Mudd Tug 13's MMSI is 368081520. Call sign WDK7135.
How big is Mudd Tug 13?
Mudd Tug 13 is about 7.8 m long, 4.2 m on the beam, drawing 1.5 m.
Is Mudd Tug 13 on the Master's Mate Safety Initiative Network?
Not yet. If Mudd Tug 13 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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