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.
Military
DANNEBROG
MMSI 219517000 · Call sign OUDA
Not yet on Master's MateType
Military
Flag
DNKLength
78 m
Beam
10 m
Draft
4 m
Call sign
OUDA
IMO
4537661
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
75
On the Danish registry, DANNEBROG is a 78-metre vessel. Her hull carries a beam measuring 10 metres and a draft of 4 m. On AIS she appears as MMSI 219517000, call sign OUDA, IMO 4537661. Bring DANNEBROG aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
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Is DANNEBROG 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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Live AIS position · Jun 9, 2026 05:05 UTC
Position
55.6896° N, 12.6029° E
Status
Moored
Speed
0.0 kn
Course
116°
Destination
HOME
Crossing the Baltic 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 DANNEBROG 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 DANNEBROG and switch it all on
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About DANNEBROG
What kind of vessel is DANNEBROG?
DANNEBROG is a Military flagged to Denmark.
Where was DANNEBROG last seen?
DANNEBROG was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is DANNEBROG's MMSI?
DANNEBROG's MMSI is 219517000. Call sign OUDA. IMO 4537661.
How big is DANNEBROG?
DANNEBROG is about 78 m long, 10 m on the beam, drawing 4 m.
Is DANNEBROG on the Master's Mate Safety Initiative Network?
Not yet. If DANNEBROG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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