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
Uni Prosper
MMSI 416459000
Not yet on Master's MateFlag
TWNLength
181 m
IMO
9202247
AIS reports
2
Uni Prosper is an 181-metre boat listed on the Taiwan registry. Her registration reads MMSI 416459000, IMO 9202247. Claim Uni Prosper free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card
Is Uni Prosper 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
Live AIS position · Jun 9, 2026 11:52 UTC
Position
25.2043° N, 121.3073° E
Status
Under way (engine)
Speed
8.5 kn
Course
326°
Destination
TWTPE>TWTXG
ETA
06-09 17:00 UTC
Crossing the East 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Uni Prosper 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 Uni Prosper and switch it all on
Free to join · nothing to install to start · cancel anytime
About Uni Prosper
What kind of vessel is Uni Prosper?
Uni Prosper is a vessel flagged to Taiwan.
Where was Uni Prosper last seen?
Uni Prosper was last reported in the East China Sea on public AIS.
What is Uni Prosper's MMSI?
Uni Prosper's MMSI is 416459000. IMO 9202247.
How big is Uni Prosper?
Uni Prosper is about 181 m long.
Is Uni Prosper on the Master's Mate Safety Initiative Network?
Not yet. If Uni Prosper is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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