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
ST. BARTH
MMSI 244790148 · Call sign PA3942
Not yet on Master's MateType
Tanker
Flag
NLDLength
85 m
Beam
10 m
Draft
3 m
Call sign
PA3942
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
71
On the Dutch registry, ST. BARTH is an 85-metre tank vessel. ST. BARTH has a 10 m beam and a 3-metre draft. Her papers read MMSI 244790148, call sign PA3942. ST. BARTH can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on ST. BARTH, 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 10:04 UTC
Position
51.8845° N, 4.2950° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
ROTTERDAM BOTLEK VO
ETA
06-08 10:14 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 ST. BARTH 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 ST. BARTH and switch it all on
Free to join · nothing to install to start · cancel anytime
About ST. BARTH
What kind of vessel is ST. BARTH?
ST. BARTH is a Tanker flagged to Netherlands.
Where was ST. BARTH last seen?
ST. BARTH was last reported in the North Sea in Jun 2026 on public AIS.
What is ST. BARTH's MMSI?
ST. BARTH's MMSI is 244790148. Call sign PA3942.
How big is ST. BARTH?
ST. BARTH is about 85 m long, 10 m on the beam, drawing 3 m.
Is ST. BARTH on the Master's Mate Safety Initiative Network?
Not yet. If ST. BARTH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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