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
SOUTH DAKOTA
MMSI 244137325 · Call sign PG6186
Not yet on Master's MateType
Tanker
Flag
NLDLength
110 m
Beam
12 m
Draft
1.5 m
Call sign
PG6186
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
75
SOUTH DAKOTA is a Dutch tanker — 110 metres overall. SOUTH DAKOTA has a beam of 12 m and a 1.5 m draft. Her papers read MMSI 244137325, call sign PG6186. Add SOUTH DAKOTA 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 SOUTH DAKOTA, 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 4, 2026
Position
51.6913° N, 4.4093° E
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 SOUTH DAKOTA 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 SOUTH DAKOTA and switch it all on
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About SOUTH DAKOTA
What kind of vessel is SOUTH DAKOTA?
SOUTH DAKOTA is a Tanker flagged to Netherlands.
Where was SOUTH DAKOTA last seen?
SOUTH DAKOTA was last reported in the North Sea in Jun 2026 on public AIS.
What is SOUTH DAKOTA's MMSI?
SOUTH DAKOTA's MMSI is 244137325. Call sign PG6186.
How big is SOUTH DAKOTA?
SOUTH DAKOTA is about 110 m long, 12 m on the beam, drawing 1.5 m.
Is SOUTH DAKOTA on the Master's Mate Safety Initiative Network?
Not yet. If SOUTH DAKOTA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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