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
RONGYI25
MMSI 413906898
Not yet on Master's MateType
Cargo
Flag
CHNLength
60 m
Beam
17 m
Draft
3 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
57
Registered in China, RONGYI25 is a 60-metre ocean freighter. She has a 17 m beam and a draft of 3 m. Her papers read MMSI 413906898. The Master's Mate Safety Initiative Network welcomes RONGYI25 — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on RONGYI25, 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
22.3613° N, 114.1099° 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.
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 RONGYI25 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 RONGYI25 and switch it all on
Free to join · nothing to install to start · cancel anytime
About RONGYI25
What kind of vessel is RONGYI25?
RONGYI25 is a Cargo flagged to China.
Where was RONGYI25 last seen?
RONGYI25 was last reported in the South China Sea in Jun 2026 on public AIS.
What is RONGYI25's MMSI?
RONGYI25's MMSI is 413906898.
How big is RONGYI25?
RONGYI25 is about 60 m long, 17 m on the beam, drawing 3 m.
Is RONGYI25 on the Master's Mate Safety Initiative Network?
Not yet. If RONGYI25 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.