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.
Tug
TAI KOO
MMSI 477095700 · Call sign SSD
Not yet on Master's MateType
Tug
Flag
HKGLength
30 m
Beam
12 m
Draft
5.8 m
Call sign
SSD
IMO
9600504
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
80
Registered in Hong Kong, TAI KOO is a 30-metre tugboat. She's built with 12 metres in the beam and a 5.8 m draft. Look for MMSI 477095700, call sign SSD, IMO 9600504. Join TAI KOO to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like TAI KOO.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 19:39 UTC
Position
22.3440° N, 114.1137° E
Status
Engaged in fishing
Speed
0.1 kn
Course
16°
Working the South China Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put TAI KOO on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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 TAI KOO and switch it all on
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About TAI KOO
What kind of vessel is TAI KOO?
TAI KOO is a Tug flagged to Hong Kong S.A.R..
Where was TAI KOO last seen?
TAI KOO was last reported in the South China Sea in Jun 2026 on public AIS.
What is TAI KOO's MMSI?
TAI KOO's MMSI is 477095700. Call sign SSD. IMO 9600504.
How big is TAI KOO?
TAI KOO is about 30 m long, 12 m on the beam, drawing 5.8 m.
Is TAI KOO on the Master's Mate Safety Initiative Network?
Not yet. If TAI KOO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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