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
CHANG YUAN 729
MMSI 413492470
Not yet on Master's MateType
Cargo
Flag
CHNLength
80 m
Beam
18 m
Draft
3.6 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
61
On the Chinese registry, CHANG YUAN 729 is an 80-metre general cargo ship. She has a beam of 18 m and a draft measuring 3.6 metres. Her papers read MMSI 413492470. Put CHANG YUAN 729 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 CHANG YUAN 729, 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 04:56 UTC
Position
22.2890° N, 114.1725° E
Status
Under way (engine)
Speed
7.6 kn
Course
73°
Destination
YAN TIAN
ETA
06-09 19:11 UTC
Transiting the South 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.
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Joining the Safety Initiative Network doesn't just put CHANG YUAN 729 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 CHANG YUAN 729 and switch it all on
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About CHANG YUAN 729
What kind of vessel is CHANG YUAN 729?
CHANG YUAN 729 is a Cargo flagged to China.
Where was CHANG YUAN 729 last seen?
CHANG YUAN 729 was last reported in the South China Sea in Jun 2026 on public AIS.
What is CHANG YUAN 729's MMSI?
CHANG YUAN 729's MMSI is 413492470.
How big is CHANG YUAN 729?
CHANG YUAN 729 is about 80 m long, 18 m on the beam, drawing 3.6 m.
Is CHANG YUAN 729 on the Master's Mate Safety Initiative Network?
Not yet. If CHANG YUAN 729 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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