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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.
Other
TB BATAVIA III
MMSI 525021134 · Call sign YD 5186
Not yet on Master's MateType
Other
Flag
IDNLength
16 m
Beam
7 m
Call sign
YD 5186
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
TB BATAVIA III is an Indonesian 16-metre craft. She has a beam measuring 7 metres. Her registration reads MMSI 525021134, call sign YD 5186. TB BATAVIA III can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
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Is TB BATAVIA III 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 21:57 UTC
Position
6.0967° S, 106.9019° E
Status
Moored
Speed
0.5 kn
Course
13°
Wherever TB BATAVIA III roams, 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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Joining the Safety Initiative Network doesn't just put TB BATAVIA III 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 TB BATAVIA III and switch it all on
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About TB BATAVIA III
What kind of vessel is TB BATAVIA III?
TB BATAVIA III is a Other flagged to Indonesia.
Where was TB BATAVIA III last seen?
TB BATAVIA III was last reported in around 6°S 107°E in Jun 2026 on public AIS.
What is TB BATAVIA III's MMSI?
TB BATAVIA III's MMSI is 525021134. Call sign YD 5186.
How big is TB BATAVIA III?
TB BATAVIA III is about 16 m long, 7 m on the beam.
Is TB BATAVIA III on the Master's Mate Safety Initiative Network?
Not yet. If TB BATAVIA III is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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