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
ANTONIE II
MMSI 244900082 · Call sign PC9773
Not yet on Master's MateFlag
NLDCall sign
PC9773
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
ANTONIE II is a boat, flying the Dutch flag. She's on record as MMSI 244900082, call sign PC9773. The Master's Mate Safety Initiative Network welcomes ANTONIE II — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is ANTONIE 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
Live AIS position · Jun 9, 2026 21:45 UTC
Position
53.2262° N, 7.4513° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
LEER
ETA
05-31 14:30 UTC
Crossing the North Sea? 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 ANTONIE 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 ANTONIE II and switch it all on
Free to join · nothing to install to start · cancel anytime
About ANTONIE II
What kind of vessel is ANTONIE II?
ANTONIE II is a vessel flagged to Netherlands.
Where was ANTONIE II last seen?
ANTONIE II was last reported in the North Sea in Jun 2026 on public AIS.
What is ANTONIE II's MMSI?
ANTONIE II's MMSI is 244900082. Call sign PC9773.
Is ANTONIE II on the Master's Mate Safety Initiative Network?
Not yet. If ANTONIE II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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