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
IBT TANGGUH
MMSI 525121069 · Call sign YDIK3
Not yet on Master's MateType
Cargo
Flag
IDNLength
111 m
Beam
18 m
Draft
4.7 m
Call sign
YDIK3
IMO
8914879
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
78
IBT TANGGUH, an Indonesian merchant vessel, measures 111 metres on deck. She carries 18 metres in the beam and a 4.7 m draft. Her registration reads MMSI 525121069, call sign YDIK3, IMO 8914879. It's free to add IBT TANGGUH to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on IBT TANGGUH, 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
5.8468° S, 106.9327° E
Wherever IBT TANGGUH 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 IBT TANGGUH 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 IBT TANGGUH and switch it all on
Free to join · nothing to install to start · cancel anytime
About IBT TANGGUH
What kind of vessel is IBT TANGGUH?
IBT TANGGUH is a Cargo flagged to Indonesia.
Where was IBT TANGGUH last seen?
IBT TANGGUH was last reported in around 6°S 107°E in Jun 2026 on public AIS.
What is IBT TANGGUH's MMSI?
IBT TANGGUH's MMSI is 525121069. Call sign YDIK3. IMO 8914879.
How big is IBT TANGGUH?
IBT TANGGUH is about 111 m long, 18 m on the beam, drawing 4.7 m.
Is IBT TANGGUH on the Master's Mate Safety Initiative Network?
Not yet. If IBT TANGGUH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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