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
YASA LION
MMSI 538011742 · Call sign V7A3393
Not yet on Master's MateType
Tanker
Flag
MHLLength
250 m
Beam
44 m
Draft
14.6 m
Call sign
V7A3393
IMO
1069364
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
15
Registered in the Marshall Islands, YASA LION is a 250-metre tank vessel. Below, she has a beam of 44 m and a draft measuring 14.6 metres. She's on record as MMSI 538011742, call sign V7A3393, IMO 1069364. Add YASA LION to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on YASA LION, 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
Last known position · Jun 4, 2026
Position
1.2814° N, 104.0016° E
Transiting the Strait of Malacca? 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 YASA LION 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 YASA LION and switch it all on
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About YASA LION
What kind of vessel is YASA LION?
YASA LION is a Tanker flagged to Marshall Islands.
Where was YASA LION last seen?
YASA LION was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is YASA LION's MMSI?
YASA LION's MMSI is 538011742. Call sign V7A3393. IMO 1069364.
How big is YASA LION?
YASA LION is about 250 m long, 44 m on the beam, drawing 14.6 m.
Is YASA LION on the Master's Mate Safety Initiative Network?
Not yet. If YASA LION is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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