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.
Other
AVE MARIA II
MMSI 250003797 · Call sign EIRB4
Not yet on Master's MateType
Other
Flag
IRLCall sign
EIRB4
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
17
AVE MARIA II is an Irish vessel. Look for MMSI 250003797, call sign EIRB4. It's free to add AVE MARIA II to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card
Is AVE MARIA II 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
51.6103° N, 9.9248° W
Wherever AVE MARIA II 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 AVE MARIA II 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 AVE MARIA II and switch it all on
Free to join · nothing to install to start · cancel anytime
About AVE MARIA II
What kind of vessel is AVE MARIA II?
AVE MARIA II is a Other flagged to Ireland.
Where was AVE MARIA II last seen?
AVE MARIA II was last reported in around 52°N 10°W in Jun 2026 on public AIS.
What is AVE MARIA II's MMSI?
AVE MARIA II's MMSI is 250003797. Call sign EIRB4.
Is AVE MARIA II on the Master's Mate Safety Initiative Network?
Not yet. If AVE MARIA II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.