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
LUNA SEAS
Ashmore and Cartier Islands · last seen 43°S 147°E · Jun 2026 · MMSI 503139740
Not yet on Master's MateFlag
AUSFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
26
LUNA SEAS is an Australian boat. On AIS she appears as MMSI 503139740. LUNA SEAS belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is LUNA SEAS 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
42.8976° S, 147.3383° E
Wherever LUNA SEAS roams, 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 LUNA SEAS 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 LUNA SEAS and switch it all on
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About LUNA SEAS
What kind of vessel is LUNA SEAS?
LUNA SEAS is a vessel flagged to Ashmore and Cartier Islands.
Where was LUNA SEAS last seen?
LUNA SEAS was last reported in around 43°S 147°E in Jun 2026 on public AIS.
What is LUNA SEAS's MMSI?
LUNA SEAS's MMSI is 503139740.
Is LUNA SEAS on the Master's Mate Safety Initiative Network?
Not yet. If LUNA SEAS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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