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
MAI PO
MMSI 477308600 · Call sign VRSG6
Not yet on Master's MateType
Tug
Flag
HKGLength
32 m
Beam
12 m
Draft
6 m
Call sign
VRSG6
IMO
9843429
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
7
A Hong Kong harbour tug, MAI PO measures 32 metres. Below, she has 12 metres in the beam and a draft of 6 m. Look for MMSI 477308600, call sign VRSG6, IMO 9843429. Sign MAI PO up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Built for boats that work — like MAI PO.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Last known position · Jun 4, 2026
Position
22.3434° N, 114.1206° E
Working the South China Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put MAI PO 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 MAI PO and switch it all on
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About MAI PO
What kind of vessel is MAI PO?
MAI PO is a Tug flagged to Hong Kong S.A.R..
Where was MAI PO last seen?
MAI PO was last reported in the South China Sea in Jun 2026 on public AIS.
What is MAI PO's MMSI?
MAI PO's MMSI is 477308600. Call sign VRSG6. IMO 9843429.
How big is MAI PO?
MAI PO is about 32 m long, 12 m on the beam, drawing 6 m.
Is MAI PO on the Master's Mate Safety Initiative Network?
Not yet. If MAI PO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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