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.
Vessel
China Steel Developer
MMSI 416296000
Not yet on Master's MateFlag
TWNLength
288 m
IMO
9171424
AIS reports
2
China Steel Developer, a craft listed on the Taiwan registry, measures 288 metres on deck. On AIS she appears as MMSI 416296000, IMO 9171424. Give China Steel Developer the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is China Steel Developer your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever China Steel Developer roams, 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put China Steel Developer on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim China Steel Developer and switch it all on
Free to join · nothing to install to start · cancel anytime
About China Steel Developer
What kind of vessel is China Steel Developer?
China Steel Developer is a vessel flagged to Taiwan.
What is China Steel Developer's MMSI?
China Steel Developer's MMSI is 416296000. IMO 9171424.
How big is China Steel Developer?
China Steel Developer is about 288 m long.
Is China Steel Developer on the Master's Mate Safety Initiative Network?
Not yet. If China Steel Developer is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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