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.
Cargo
LIBERTY PROMISE
MMSI 366102000 · Call sign WWMZ
Not yet on Master's MateType
Cargo
Flag
USALength
200 m
Beam
32 m
Draft
8.8 m
Call sign
WWMZ
IMO
9448425
Official No.
571798
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
28
An American ocean freighter, LIBERTY PROMISE measures 200 metres. Her hull carries a beam of 32 m and a draft of 8.8 m. Her registration reads MMSI 366102000, call sign WWMZ, IMO 9448425. There's a place for LIBERTY PROMISE on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for commercial operators
Eyes on LIBERTY PROMISE, 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
34.1548° S, 17.7081° E
Wherever LIBERTY PROMISE 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put LIBERTY PROMISE 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 LIBERTY PROMISE and switch it all on
Free to join · nothing to install to start · cancel anytime
About LIBERTY PROMISE
What kind of vessel is LIBERTY PROMISE?
LIBERTY PROMISE is a Cargo flagged to United States of America.
Where was LIBERTY PROMISE last seen?
LIBERTY PROMISE was last reported in around 34°S 18°E in Jun 2026 on public AIS.
What is LIBERTY PROMISE's MMSI?
LIBERTY PROMISE's MMSI is 366102000. Call sign WWMZ. IMO 9448425.
How big is LIBERTY PROMISE?
LIBERTY PROMISE is about 200 m long, 32 m on the beam, drawing 8.8 m.
Is LIBERTY PROMISE on the Master's Mate Safety Initiative Network?
Not yet. If LIBERTY PROMISE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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