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
Harle Gatt
MMSI 211310100
Not yet on Master's MateFlag
DEULength
45.7 m
IMO
9212814
AIS reports
2
Harle Gatt flies the German flag — a 45.7-metre craft. On AIS she shows as MMSI 211310100, IMO 9212814. Sign Harle Gatt up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is Harle Gatt 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 16:59 UTC
Position
53.7072° N, 7.8095° E
Status
Under way (engine)
Speed
0.0 kn
Course
0°
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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Harle Gatt 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 Harle Gatt and switch it all on
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About Harle Gatt
What kind of vessel is Harle Gatt?
Harle Gatt is a vessel flagged to Germany.
Where was Harle Gatt last seen?
Harle Gatt was last reported in the North Sea on public AIS.
What is Harle Gatt's MMSI?
Harle Gatt's MMSI is 211310100. IMO 9212814.
How big is Harle Gatt?
Harle Gatt is about 45.7 m long.
Is Harle Gatt on the Master's Mate Safety Initiative Network?
Not yet. If Harle Gatt is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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