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

Ionic Astrapi

MMSI 538008034

Not yet on Master's Mate

Flag

MHL

Length

243 m

IMO

9529346

AIS reports

Ionic Astrapi, a vessel flying the Marshall Islands flag, measures 243 metres on deck. She's on record as MMSI 538008034, IMO 9529346. Sign Ionic Astrapi up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

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Is Ionic Astrapi 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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Wherever Ionic Astrapi 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 Ionic Astrapi 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 Ionic Astrapi and switch it all on

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About Ionic Astrapi

What kind of vessel is Ionic Astrapi?

Ionic Astrapi is a vessel flagged to Marshall Islands.

What is Ionic Astrapi's MMSI?

Ionic Astrapi's MMSI is 538008034. IMO 9529346.

How big is Ionic Astrapi?

Ionic Astrapi is about 243 m long.

Is Ionic Astrapi on the Master's Mate Safety Initiative Network?

Not yet. If Ionic Astrapi is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).