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
Chang Long
MMSI 357007000
Not yet on Master's MateFlag
PANLength
139 m
IMO
9545637
AIS reports
2
A Panamanian vessel, Chang Long measures 139 metres. Her papers read MMSI 357007000, IMO 9545637. Chang Long can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card
Is Chang Long 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 17:57 UTC
Position
1.2778° N, 103.8906° E
Status
At anchor
Speed
0.0 kn
Course
303°
Destination
SG SIN PEBGA
ETA
06-09 22:30 UTC
Crossing the Strait of Malacca? 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 Chang Long 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.
Claim Chang Long and switch it all on
Free to join · nothing to install to start · cancel anytime
About Chang Long
What kind of vessel is Chang Long?
Chang Long is a vessel flagged to Panama.
Where was Chang Long last seen?
Chang Long was last reported in the Strait of Malacca on public AIS.
What is Chang Long's MMSI?
Chang Long's MMSI is 357007000. IMO 9545637.
How big is Chang Long?
Chang Long is about 139 m long.
Is Chang Long on the Master's Mate Safety Initiative Network?
Not yet. If Chang Long is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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