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
KLEON
MMSI 255917260 · Call sign CQ2829
Not yet on Master's MateType
Tanker
Flag
PRTLength
250 m
Beam
44 m
Draft
13.3 m
Call sign
CQ2829
IMO
9730945
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
29
KLEON, a tank ship flagged in Portugal, measures 250 metres on deck. KLEON has a 44-metre beam and a 13.3 m draft. Her papers read MMSI 255917260, call sign CQ2829, IMO 9730945. Put KLEON on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on KLEON, 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 07:48 UTC
Position
58.9161° N, 3.0594° W
Status
At anchor
Speed
0.0 kn
Course
45°
Destination
GBSFW
ETA
06-08 05:00 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.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put KLEON 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 KLEON and switch it all on
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About KLEON
What kind of vessel is KLEON?
KLEON is a Tanker flagged to Portugal.
Where was KLEON last seen?
KLEON was last reported in the North Sea in Jun 2026 on public AIS.
What is KLEON's MMSI?
KLEON's MMSI is 255917260. Call sign CQ2829. IMO 9730945.
How big is KLEON?
KLEON is about 250 m long, 44 m on the beam, drawing 13.3 m.
Is KLEON on the Master's Mate Safety Initiative Network?
Not yet. If KLEON is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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