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
Stenia Colossus
MMSI 564157000
Not yet on Master's MateFlag
SGPLength
197 m
IMO
9552379
AIS reports
2
Stenia Colossus is a vessel registered in Singapore, 197 metres on deck. Her papers read MMSI 564157000, IMO 9552379. Stenia Colossus 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
Is Stenia Colossus 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
Wherever Stenia Colossus roams, 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 Stenia Colossus 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 Stenia Colossus and switch it all on
Free to join · nothing to install to start · cancel anytime
About Stenia Colossus
What kind of vessel is Stenia Colossus?
Stenia Colossus is a vessel flagged to Singapore.
What is Stenia Colossus's MMSI?
Stenia Colossus's MMSI is 564157000. IMO 9552379.
How big is Stenia Colossus?
Stenia Colossus is about 197 m long.
Is Stenia Colossus on the Master's Mate Safety Initiative Network?
Not yet. If Stenia Colossus is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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