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
TAICHIN 305
MMSI 416009025 · Call sign SSD
Not yet on Master's MateType
Tug
Flag
TWNLength
32 m
Beam
13 m
Draft
5.6 m
Call sign
SSD
IMO
9937440
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
58
Hailing from Taiwan, TAICHIN 305 is a 32-metre tugboat. She's built with a 13 m beam and a 5.6 m draft. Look for MMSI 416009025, call sign SSD, IMO 9937440. TAICHIN 305 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for working boats
Built for boats that work — like TAICHIN 305.
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
Last known position · Jun 3, 2026
Position
25.0511° N, 121.0492° E
Working 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TAICHIN 305 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 TAICHIN 305 and switch it all on
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About TAICHIN 305
What kind of vessel is TAICHIN 305?
TAICHIN 305 is a Tug flagged to Taiwan.
Where was TAICHIN 305 last seen?
TAICHIN 305 was last reported in the East China Sea in Jun 2026 on public AIS.
What is TAICHIN 305's MMSI?
TAICHIN 305's MMSI is 416009025. Call sign SSD. IMO 9937440.
How big is TAICHIN 305?
TAICHIN 305 is about 32 m long, 13 m on the beam, drawing 5.6 m.
Is TAICHIN 305 on the Master's Mate Safety Initiative Network?
Not yet. If TAICHIN 305 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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