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
LIBERTY
MMSI 367513040 · Call sign WDG2187
Not yet on Master's MateType
Tug
Flag
USALength
26 m
Beam
10 m
Draft
3 m
Call sign
WDG2187
IMO
9296121
Official No.
1142383
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
88
On the American registry, LIBERTY is a 26-metre harbour tug. She has a beam of 10 m and a draft of 3 m. She's listed under MMSI 367513040, call sign WDG2187, IMO 9296121. Put LIBERTY on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for working boats
Built for boats that work — like LIBERTY.
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 14:22 UTC
Position
42.3800° N, 71.0425° W
Status
Under way (engine)
Speed
0.0 kn
Course
106°
Destination
BOSTON
Working the Gulf of Maine? 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 LIBERTY 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 LIBERTY and switch it all on
Free to join · nothing to install to start · cancel anytime
About LIBERTY
What kind of vessel is LIBERTY?
LIBERTY is a Tug flagged to United States of America.
Where was LIBERTY last seen?
LIBERTY was last reported in the Gulf of Maine in Jun 2026 on public AIS.
What is LIBERTY's MMSI?
LIBERTY's MMSI is 367513040. Call sign WDG2187. IMO 9296121.
How big is LIBERTY?
LIBERTY is about 26 m long, 10 m on the beam, drawing 3 m.
Is LIBERTY on the Master's Mate Safety Initiative Network?
Not yet. If LIBERTY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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