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.
Military
CU KEN 535
MMSI 574593576 · Call sign SAT THU
Not yet on Master's MateType
Military
Flag
VNMLength
35 m
Call sign
SAT THU
IMO
398113789
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
23
CU KEN 535, a vessel listed on the Vietnam registry, measures 35 metres on deck. Look for MMSI 574593576, call sign SAT THU. CU KEN 535 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Is CU KEN 535 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.
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Last known position · Jun 3, 2026
Position
14.5438° N, 109.0924° E
Crossing the South China Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put CU KEN 535 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 CU KEN 535 and switch it all on
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About CU KEN 535
What kind of vessel is CU KEN 535?
CU KEN 535 is a Military flagged to Vietnam.
Where was CU KEN 535 last seen?
CU KEN 535 was last reported in the South China Sea in Jun 2026 on public AIS.
What is CU KEN 535's MMSI?
CU KEN 535's MMSI is 574593576. Call sign SAT THU. IMO 398113789.
How big is CU KEN 535?
CU KEN 535 is about 35 m long.
Is CU KEN 535 on the Master's Mate Safety Initiative Network?
Not yet. If CU KEN 535 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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