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
KOSTAS K
MMSI 636023062 · Call sign 5LLT5
Not yet on Master's MateType
Cargo
Flag
LBRLength
353 m
Beam
43 m
Draft
13.7 m
Call sign
5LLT5
IMO
9260469
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
KOSTAS K flies the Liberian flag — a 353-metre merchant vessel. She carries a 43-metre beam and a 13.7 m draft. Her registration reads MMSI 636023062, call sign 5LLT5, IMO 9260469. KOSTAS K is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on KOSTAS K, 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 18:26 UTC
Position
49.2900° N, 123.0983° W
Status
Moored
Speed
0.0 kn
Course
113°
Destination
USTAC-CAVNR
ETA
06-06 23:00 UTC
Transiting the Salish 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 KOSTAS K 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 KOSTAS K and switch it all on
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About KOSTAS K
What kind of vessel is KOSTAS K?
KOSTAS K is a Cargo flagged to Liberia.
Where was KOSTAS K last seen?
KOSTAS K was last reported in the Salish Sea in Jun 2026 on public AIS.
What is KOSTAS K's MMSI?
KOSTAS K's MMSI is 636023062. Call sign 5LLT5. IMO 9260469.
How big is KOSTAS K?
KOSTAS K is about 353 m long, 43 m on the beam, drawing 13.7 m.
Is KOSTAS K on the Master's Mate Safety Initiative Network?
Not yet. If KOSTAS K is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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