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
LONDINIUM 3
Cargo · last seen 51°N 0°E · Jun 2026 · MMSI 235052039 · Call sign MMMT8
Not yet on Master's MateType
Cargo
Length
13 m
Beam
4 m
Draft
5 m
Call sign
MMMT8
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
5
LONDINIUM 3 is a 13-metre merchant vessel. She's built with 4 metres in the beam and a 5 m draft. She's on record as MMSI 235052039, call sign MMMT8. Add LONDINIUM 3 to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on LONDINIUM 3, 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
Live AIS position · Jun 15, 2026 10:47 UTC
Position
51.4497° N, 0.4067° E
Status
Under way (engine)
Speed
19.7 kn
Course
248°
Destination
RIVER THAMES
ETA
01-19 14:57 UTC
Transiting the North Sea? 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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Joining the Safety Initiative Network doesn't just put LONDINIUM 3 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 LONDINIUM 3 and switch it all on
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About LONDINIUM 3
What kind of vessel is LONDINIUM 3?
LONDINIUM 3 is a Cargo.
Where was LONDINIUM 3 last seen?
LONDINIUM 3 was last reported in the North Sea in Jun 2026 on public AIS.
What is LONDINIUM 3's MMSI?
LONDINIUM 3's MMSI is 235052039. Call sign MMMT8.
How big is LONDINIUM 3?
LONDINIUM 3 is about 13 m long, 4 m on the beam, drawing 5 m.
Is LONDINIUM 3 on the Master's Mate Safety Initiative Network?
Not yet. If LONDINIUM 3 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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