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
Posh Antares
MMSI 564131000
Not yet on Master's MateFlag
SGPLength
50.7 m
IMO
9770476
AIS reports
2
Posh Antares, a Singaporean craft, measures 50.7 metres on deck. She's listed under MMSI 564131000, IMO 9770476. Posh Antares is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Is Posh Antares 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 Posh Antares 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 Posh Antares 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 Posh Antares and switch it all on
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About Posh Antares
What kind of vessel is Posh Antares?
Posh Antares is a vessel flagged to Singapore.
What is Posh Antares's MMSI?
Posh Antares's MMSI is 564131000. IMO 9770476.
How big is Posh Antares?
Posh Antares is about 50.7 m long.
Is Posh Antares on the Master's Mate Safety Initiative Network?
Not yet. If Posh Antares is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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