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.
Tug
CAPTAIN DANN
MMSI 368504000 · Call sign WBH6425
Not yet on Master's MateType
Tug
Flag
USALength
113 m
Beam
18 m
Draft
6.3 m
Call sign
WBH6425
IMO
7367251
Official No.
553443
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
CAPTAIN DANN, a working tug hailing from the United States, measures 113 metres on deck. She's built with a beam measuring 18 metres and a 6.3-metre draft. On AIS she appears as MMSI 368504000, call sign WBH6425, IMO 7367251. The Master's Mate Safety Initiative Network welcomes CAPTAIN DANN — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for working boats
Built for boats that work — like CAPTAIN DANN.
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
Live AIS position · Jun 9, 2026 10:11 UTC
Position
40.6660° N, 74.0067° W
Speed
1.2 kn
Course
166°
Working off the U.S. East Coast? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CAPTAIN DANN 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 CAPTAIN DANN and switch it all on
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About CAPTAIN DANN
What kind of vessel is CAPTAIN DANN?
CAPTAIN DANN is a Tug flagged to United States of America.
Where was CAPTAIN DANN last seen?
CAPTAIN DANN was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is CAPTAIN DANN's MMSI?
CAPTAIN DANN's MMSI is 368504000. Call sign WBH6425. IMO 7367251.
How big is CAPTAIN DANN?
CAPTAIN DANN is about 113 m long, 18 m on the beam, drawing 6.3 m.
Is CAPTAIN DANN on the Master's Mate Safety Initiative Network?
Not yet. If CAPTAIN DANN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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