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
HDMS THETIS
MMSI 219522000 · Call sign OUEU
Not yet on Master's MateType
Military
Flag
DNKDraft
6.6 m
Call sign
OUEU
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HDMS THETIS is a Danish craft. Her hull carries a draft of 6.6 m. On AIS she appears as MMSI 219522000, call sign OUEU. HDMS THETIS is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Is HDMS THETIS 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 15:16 UTC
Position
64.1694° N, 51.7211° W
Status
Moored
Speed
0.0 kn
Course
30°
Destination
GREENLAND
Wherever HDMS THETIS 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 HDMS THETIS 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 HDMS THETIS and switch it all on
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About HDMS THETIS
What kind of vessel is HDMS THETIS?
HDMS THETIS is a Military flagged to Denmark.
Where was HDMS THETIS last seen?
HDMS THETIS was last reported in around 64°N 52°W in Jun 2026 on public AIS.
What is HDMS THETIS's MMSI?
HDMS THETIS's MMSI is 219522000. Call sign OUEU.
Is HDMS THETIS on the Master's Mate Safety Initiative Network?
Not yet. If HDMS THETIS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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