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
ASTRA
Ashmore and Cartier Islands · last seen 27°S 153°E · Jun 2026 · MMSI 503004510
Not yet on Master's MateFlag
AUSFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
31
ASTRA is an Australian vessel. Look for MMSI 503004510. ASTRA can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
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Is ASTRA 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
Last known position · Jun 4, 2026
Position
27.0144° S, 153.2054° E
Wherever ASTRA 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 ASTRA 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 ASTRA and switch it all on
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About ASTRA
What kind of vessel is ASTRA?
ASTRA is a vessel flagged to Ashmore and Cartier Islands.
Where was ASTRA last seen?
ASTRA was last reported in around 27°S 153°E in Jun 2026 on public AIS.
What is ASTRA's MMSI?
ASTRA's MMSI is 503004510.
Is ASTRA on the Master's Mate Safety Initiative Network?
Not yet. If ASTRA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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