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.
Tanker
GUO BAO
MMSI 477996186 · Call sign VRS5456
Not yet on Master's MateType
Tanker
Flag
HKGLength
38 m
Beam
9 m
Draft
3.8 m
Call sign
VRS5456
IMO
9862126
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
62
GUO BAO, a tank ship flagged in Hong Kong, measures 38 metres on deck. GUO BAO has a 9 m beam and a 3.8-metre draft. Her papers read MMSI 477996186, call sign VRS5456, IMO 9862126. Add GUO BAO to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on GUO BAO, 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
Live AIS position · Jun 9, 2026 17:45 UTC
Position
22.3646° N, 114.1074° E
Status
At anchor
Speed
2.6 kn
Course
318°
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 GUO BAO 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 GUO BAO and switch it all on
Free to join · nothing to install to start · cancel anytime
About GUO BAO
What kind of vessel is GUO BAO?
GUO BAO is a Tanker flagged to Hong Kong S.A.R..
Where was GUO BAO last seen?
GUO BAO was last reported in the South China Sea in Jun 2026 on public AIS.
What is GUO BAO's MMSI?
GUO BAO's MMSI is 477996186. Call sign VRS5456. IMO 9862126.
How big is GUO BAO?
GUO BAO is about 38 m long, 9 m on the beam, drawing 3.8 m.
Is GUO BAO on the Master's Mate Safety Initiative Network?
Not yet. If GUO BAO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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