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
INDEPENDENCE
MMSI 367175860 · Call sign WDD6659
Not yet on Master's MateType
Towing
Flag
USALength
24 m
Beam
10 m
Draft
4.5 m
Call sign
WDD6659
IMO
9369239
Official No.
1196784
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
INDEPENDENCE, an American harbour workboat, measures 24 metres on deck. Below, she has 10 metres in the beam and a draft of 4.5 m. On AIS she appears as MMSI 367175860, call sign WDD6659, IMO 9369239. Sign INDEPENDENCE up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working boats
Built for boats that work — like INDEPENDENCE.
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 07:18 UTC
Position
33.7289° N, 118.2754° W
Status
Moored
Speed
0.0 kn
Course
360°
Destination
LA/LB SHIP ASSIST
ETA
05-04 07:00 UTC
Working off Southern California? 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 INDEPENDENCE 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 INDEPENDENCE and switch it all on
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About INDEPENDENCE
What kind of vessel is INDEPENDENCE?
INDEPENDENCE is a Towing flagged to United States of America.
Where was INDEPENDENCE last seen?
INDEPENDENCE was last reported in off Southern California in Jun 2026 on public AIS.
What is INDEPENDENCE's MMSI?
INDEPENDENCE's MMSI is 367175860. Call sign WDD6659. IMO 9369239.
How big is INDEPENDENCE?
INDEPENDENCE is about 24 m long, 10 m on the beam, drawing 4.5 m.
Is INDEPENDENCE on the Master's Mate Safety Initiative Network?
Not yet. If INDEPENDENCE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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