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
TNB AMBITION
MMSI 244130872 · Call sign OT3473
Not yet on Master's MateType
Tanker
Flag
NLDLength
115 m
Beam
13 m
Call sign
OT3473
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
TNB AMBITION flies the Dutch flag — an 115-metre tanker. TNB AMBITION has a beam of 13 m. Look for MMSI 244130872, call sign OT3473. Sign TNB AMBITION 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 commercial operators
Eyes on TNB AMBITION, 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 9, 2026 18:07 UTC
Position
51.7864° N, 4.6404° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
ROTTERDAM
ETA
05-07 13:40 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TNB AMBITION 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 TNB AMBITION and switch it all on
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About TNB AMBITION
What kind of vessel is TNB AMBITION?
TNB AMBITION is a Tanker flagged to Netherlands.
Where was TNB AMBITION last seen?
TNB AMBITION was last reported in the North Sea in Jun 2026 on public AIS.
What is TNB AMBITION's MMSI?
TNB AMBITION's MMSI is 244130872. Call sign OT3473.
How big is TNB AMBITION?
TNB AMBITION is about 115 m long, 13 m on the beam.
Is TNB AMBITION on the Master's Mate Safety Initiative Network?
Not yet. If TNB AMBITION is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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