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.
Tanker
INDEPENDENCE
MMSI 338188000 · Call sign WSID
Not yet on Master's MateType
Tanker
Flag
USALength
186 m
Beam
32 m
Draft
8.5 m
Call sign
WSID
IMO
9710191
Official No.
1105010
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
83
INDEPENDENCE, an American tanker, measures 186 metres on deck. Below, she has a 32 m beam and a draft measuring 8.5 metres. On AIS she appears as MMSI 338188000, call sign WSID, IMO 9710191. It's free to add INDEPENDENCE to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on INDEPENDENCE, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
25.2483° N, 80.0894° W
Transiting the Florida Straits? 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 commercial operators
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:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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
Free to join · nothing to install to start · cancel anytime
About INDEPENDENCE
What kind of vessel is INDEPENDENCE?
INDEPENDENCE is a Tanker flagged to United States of America.
Where was INDEPENDENCE last seen?
INDEPENDENCE was last reported in the Florida Straits in Jun 2026 on public AIS.
What is INDEPENDENCE's MMSI?
INDEPENDENCE's MMSI is 338188000. Call sign WSID. IMO 9710191.
How big is INDEPENDENCE?
INDEPENDENCE is about 186 m long, 32 m on the beam, drawing 8.5 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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