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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.
Medical Transport
THEA JENSEN
MMSI 257125770 · Call sign LGCS
Not yet on Master's MateType
Medical Transport
Flag
NORLength
22 m
Beam
8 m
Call sign
LGCS
IMO
9895563
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
62
THEA JENSEN, a Norwegian boat, measures 22 metres on deck. She's built with a 8 m beam. On the registers she's MMSI 257125770, call sign LGCS, IMO 9895563. It's free to add THEA JENSEN to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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Is THEA JENSEN 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 18:52 UTC
Position
70.3054° N, 21.8700° E
Status
Under way (engine)
Speed
24.4 kn
Course
43°
Destination
MEDICAL TRANSPORT
Wherever THEA JENSEN 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 THEA JENSEN 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 THEA JENSEN and switch it all on
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About THEA JENSEN
What kind of vessel is THEA JENSEN?
THEA JENSEN is a Medical Transport flagged to Norway.
Where was THEA JENSEN last seen?
THEA JENSEN was last reported in around 70°N 22°E in Jun 2026 on public AIS.
What is THEA JENSEN's MMSI?
THEA JENSEN's MMSI is 257125770. Call sign LGCS. IMO 9895563.
How big is THEA JENSEN?
THEA JENSEN is about 22 m long, 8 m on the beam.
Is THEA JENSEN on the Master's Mate Safety Initiative Network?
Not yet. If THEA JENSEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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