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
W-LUNA
MMSI 636023793 · Call sign 5LPL3
Not yet on Master's MateType
Cargo
Flag
LBRLength
229 m
Beam
32 m
Draft
7.5 m
Call sign
5LPL3
IMO
9756925
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
18
W-LUNA, a cargo ship flagged in Liberia, measures 229 metres on deck. W-LUNA has a beam of 32 m and a 7.5 m draft. Her registration reads MMSI 636023793, call sign 5LPL3, IMO 9756925. Add W-LUNA 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 W-LUNA, 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 2, 2026
Position
24.6625° N, 120.3646° E
Transiting the East China 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 W-LUNA 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 W-LUNA and switch it all on
Free to join · nothing to install to start · cancel anytime
About W-LUNA
What kind of vessel is W-LUNA?
W-LUNA is a Cargo flagged to Liberia.
Where was W-LUNA last seen?
W-LUNA was last reported in the East China Sea in Jun 2026 on public AIS.
What is W-LUNA's MMSI?
W-LUNA's MMSI is 636023793. Call sign 5LPL3. IMO 9756925.
How big is W-LUNA?
W-LUNA is about 229 m long, 32 m on the beam, drawing 7.5 m.
Is W-LUNA on the Master's Mate Safety Initiative Network?
Not yet. If W-LUNA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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