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.
Vessel
STL PT8
MMSI 563087160 · Call sign S6UW9
Not yet on Master's MateFlag
SGPCall sign
S6UW9
IMO
1150917
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
62
STL PT8 is a Singaporean boat. Look for MMSI 563087160, call sign S6UW9, IMO 1150917. STL PT8 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
Is STL PT8 your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 16:16 UTC
Position
1.2681° N, 103.9190° E
Status
Under way (engine)
Speed
5.5 kn
Course
153°
Crossing the Strait of Malacca? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put STL PT8 on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim STL PT8 and switch it all on
Free to join · nothing to install to start · cancel anytime
About STL PT8
What kind of vessel is STL PT8?
STL PT8 is a vessel flagged to Singapore.
Where was STL PT8 last seen?
STL PT8 was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is STL PT8's MMSI?
STL PT8's MMSI is 563087160. Call sign S6UW9. IMO 1150917.
Is STL PT8 on the Master's Mate Safety Initiative Network?
Not yet. If STL PT8 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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