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
JIAHANG808__
MMSI 413901472 · Call sign 0
Not yet on Master's MateType
Cargo
Flag
CHNLength
50 m
Beam
13 m
Draft
2.8 m
Call sign
0
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
25
On the Chinese registry, JIAHANG808__ is a 50-metre ocean freighter. Her hull carries a 13 m beam and a draft of 2.8 m. Officially she's MMSI 413901472, call sign 0. Add JIAHANG808__ 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 JIAHANG808__, 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 3, 2026
Position
22.3540° N, 114.1122° E
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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JIAHANG808__ 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 JIAHANG808__ and switch it all on
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About JIAHANG808__
What kind of vessel is JIAHANG808__?
JIAHANG808__ is a Cargo flagged to China.
Where was JIAHANG808__ last seen?
JIAHANG808__ was last reported in the South China Sea in Jun 2026 on public AIS.
What is JIAHANG808__'s MMSI?
JIAHANG808__'s MMSI is 413901472. Call sign 0.
How big is JIAHANG808__?
JIAHANG808__ is about 50 m long, 13 m on the beam, drawing 2.8 m.
Is JIAHANG808__ on the Master's Mate Safety Initiative Network?
Not yet. If JIAHANG808__ is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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