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
GREAT WENCHANG
MMSI 636022256 · Call sign 5LHX6
Not yet on Master's MateType
Cargo
Flag
LBRLength
289 m
Beam
45 m
Draft
8.6 m
Call sign
5LHX6
IMO
9224879
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
24
On the Liberian registry, GREAT WENCHANG is a 289-metre merchant vessel. GREAT WENCHANG has 45 metres in the beam and a 8.6 m draft. On AIS she appears as MMSI 636022256, call sign 5LHX6, IMO 9224879. Add GREAT WENCHANG 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 GREAT WENCHANG, 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
1.2787° N, 103.9168° 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.
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 GREAT WENCHANG 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 GREAT WENCHANG and switch it all on
Free to join · nothing to install to start · cancel anytime
About GREAT WENCHANG
What kind of vessel is GREAT WENCHANG?
GREAT WENCHANG is a Cargo flagged to Liberia.
Where was GREAT WENCHANG last seen?
GREAT WENCHANG was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is GREAT WENCHANG's MMSI?
GREAT WENCHANG's MMSI is 636022256. Call sign 5LHX6. IMO 9224879.
How big is GREAT WENCHANG?
GREAT WENCHANG is about 289 m long, 45 m on the beam, drawing 8.6 m.
Is GREAT WENCHANG on the Master's Mate Safety Initiative Network?
Not yet. If GREAT WENCHANG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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