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
STI SLOANE
MMSI 538005387 · Call sign V7DI9
Not yet on Master's MateType
Tanker
Flag
MHLLength
256 m
Beam
43 m
Draft
8.6 m
Call sign
V7DI9
IMO
9690808
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
STI SLOANE is a Marshall Islands tank vessel, spanning 256 metres. Below, she has a 43-metre beam and a draft measuring 8.6 metres. She broadcasts as MMSI 538005387, call sign V7DI9, IMO 9690808. STI SLOANE is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on STI SLOANE, 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 14:28 UTC
Position
51.9588° N, 4.1271° E
Status
Moored
Speed
0.0 kn
Course
99°
Destination
NLRTM
ETA
06-07 22:00 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 STI SLOANE 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 STI SLOANE and switch it all on
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About STI SLOANE
What kind of vessel is STI SLOANE?
STI SLOANE is a Tanker flagged to Marshall Islands.
Where was STI SLOANE last seen?
STI SLOANE was last reported in the North Sea in Jun 2026 on public AIS.
What is STI SLOANE's MMSI?
STI SLOANE's MMSI is 538005387. Call sign V7DI9. IMO 9690808.
How big is STI SLOANE?
STI SLOANE is about 256 m long, 43 m on the beam, drawing 8.6 m.
Is STI SLOANE on the Master's Mate Safety Initiative Network?
Not yet. If STI SLOANE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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