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.
Cargo
THEA II
MMSI 212597000 · Call sign 5BRH4
Not yet on Master's MateType
Cargo
Flag
CYPLength
99 m
Beam
16 m
Draft
4.3 m
Call sign
5BRH4
IMO
9107394
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
67
Registered in Cyprus, THEA II is a 99-metre merchant ship. She has a 16 m beam and a draft measuring 4.3 metres. On AIS she shows as MMSI 212597000, call sign 5BRH4, IMO 9107394. Bring THEA II aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on THEA II, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 18:50 UTC
Position
60.4615° N, 4.7500° E
Status
Under way (engine)
Speed
11.3 kn
Course
340°
Destination
NOAES
ETA
06-10 11:00 UTC
Transiting 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 THEA II on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim THEA II and switch it all on
Free to join · nothing to install to start · cancel anytime
About THEA II
What kind of vessel is THEA II?
THEA II is a Cargo flagged to Cyprus.
Where was THEA II last seen?
THEA II was last reported in the North Sea in Jun 2026 on public AIS.
What is THEA II's MMSI?
THEA II's MMSI is 212597000. Call sign 5BRH4. IMO 9107394.
How big is THEA II?
THEA II is about 99 m long, 16 m on the beam, drawing 4.3 m.
Is THEA II on the Master's Mate Safety Initiative Network?
Not yet. If THEA II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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