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.
Cargo
TANTO TERANG
MMSI 525013021 · Call sign POSV
Not yet on Master's MateType
Cargo
Flag
IDNLength
145 m
Beam
23 m
Draft
8.3 m
Call sign
POSV
IMO
9169653
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
78
TANTO TERANG, a cargo vessel registered in Indonesia, measures 145 metres on deck. She carries a beam of 23 m and a 8.3-metre draft. Find her under MMSI 525013021, call sign POSV, IMO 9169653. Add TANTO TERANG 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 TANTO TERANG, 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
Last known position · Jun 3, 2026
Position
6.0285° S, 106.8762° E
Wherever TANTO TERANG 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 · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TANTO TERANG 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 TANTO TERANG and switch it all on
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About TANTO TERANG
What kind of vessel is TANTO TERANG?
TANTO TERANG is a Cargo flagged to Indonesia.
Where was TANTO TERANG last seen?
TANTO TERANG was last reported in around 6°S 107°E in Jun 2026 on public AIS.
What is TANTO TERANG's MMSI?
TANTO TERANG's MMSI is 525013021. Call sign POSV. IMO 9169653.
How big is TANTO TERANG?
TANTO TERANG is about 145 m long, 23 m on the beam, drawing 8.3 m.
Is TANTO TERANG on the Master's Mate Safety Initiative Network?
Not yet. If TANTO TERANG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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