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.
Tanker
SEA OWL I
MMSI 613442740 · Call sign TJM23G
Not yet on Master's MateType
Tanker
Flag
CMRLength
228 m
Beam
32 m
Draft
7 m
Call sign
TJM23G
IMO
9321172
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
SEA OWL I is a 228-metre tank ship registered in Cameroon. Below, she has a beam measuring 32 metres and a draft measuring 7 metres. She's on record as MMSI 613442740, call sign TJM23G, IMO 9321172. Give SEA OWL I the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on SEA OWL I, 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 03:49 UTC
Position
55.2824° N, 13.0499° E
Status
At anchor
Speed
0.0 kn
Course
344°
Destination
EE TLL FOR ORDERS
ETA
03-15 09:00 UTC
Transiting 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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Joining the Safety Initiative Network doesn't just put SEA OWL I 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 SEA OWL I and switch it all on
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About SEA OWL I
What kind of vessel is SEA OWL I?
SEA OWL I is a Tanker flagged to Cameroon.
Where was SEA OWL I last seen?
SEA OWL I was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SEA OWL I's MMSI?
SEA OWL I's MMSI is 613442740. Call sign TJM23G. IMO 9321172.
How big is SEA OWL I?
SEA OWL I is about 228 m long, 32 m on the beam, drawing 7 m.
Is SEA OWL I on the Master's Mate Safety Initiative Network?
Not yet. If SEA OWL I is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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