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

Deryoung Sunflower

MMSI 477830700

Not yet on Master's Mate

Flag

HKG

Length

116.9 m

IMO

9369148

AIS reports

Deryoung Sunflower, a craft hailing from Hong Kong, measures 116.9 metres on deck. On AIS she shows as MMSI 477830700, IMO 9369148. Deryoung Sunflower belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Wherever Deryoung Sunflower roams, 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 Deryoung Sunflower 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.

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About Deryoung Sunflower

What kind of vessel is Deryoung Sunflower?

Deryoung Sunflower is a vessel flagged to Hong Kong S.A.R..

What is Deryoung Sunflower's MMSI?

Deryoung Sunflower's MMSI is 477830700. IMO 9369148.

How big is Deryoung Sunflower?

Deryoung Sunflower is about 116.9 m long.

Is Deryoung Sunflower on the Master's Mate Safety Initiative Network?

Not yet. If Deryoung Sunflower is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).