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
SITC Subic
MMSI 477269800
Not yet on Master's MateFlag
HKGLength
141 m
IMO
9801550
AIS reports
2
SITC Subic is a boat registered in Hong Kong, 141 metres long. She's listed under MMSI 477269800, IMO 9801550. Join SITC Subic to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is SITC Subic 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.
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Live AIS position · Jun 9, 2026 08:39 UTC
Position
34.0195° N, 129.3023° E
Status
Under way (engine)
Speed
12.8 kn
Course
270°
Crossing the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SITC Subic 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.
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About SITC Subic
What kind of vessel is SITC Subic?
SITC Subic is a vessel flagged to Hong Kong S.A.R..
Where was SITC Subic last seen?
SITC Subic was last reported in the Sea of Japan on public AIS.
What is SITC Subic's MMSI?
SITC Subic's MMSI is 477269800. IMO 9801550.
How big is SITC Subic?
SITC Subic is about 141 m long.
Is SITC Subic on the Master's Mate Safety Initiative Network?
Not yet. If SITC Subic is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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