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
Brightoil 639
MMSI 565121000
Not yet on Master's MateFlag
SGPLength
93 m
IMO
9661443
AIS reports
2
On the Singaporean registry, Brightoil 639 is a 93-metre boat. She broadcasts as MMSI 565121000, IMO 9661443. Sign Brightoil 639 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card
Is Brightoil 639 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
Wherever Brightoil 639 roams, 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Brightoil 639 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 Brightoil 639 and switch it all on
Free to join · nothing to install to start · cancel anytime
About Brightoil 639
What kind of vessel is Brightoil 639?
Brightoil 639 is a vessel flagged to Singapore.
What is Brightoil 639's MMSI?
Brightoil 639's MMSI is 565121000. IMO 9661443.
How big is Brightoil 639?
Brightoil 639 is about 93 m long.
Is Brightoil 639 on the Master's Mate Safety Initiative Network?
Not yet. If Brightoil 639 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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