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
MV TANTO MANDIRI
MMSI 525113004 · Call sign YBPP2
Not yet on Master's MateType
Cargo
Flag
IDNLength
120 m
Beam
30 m
Draft
4.1 m
Call sign
YBPP2
IMO
9810109
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
MV TANTO MANDIRI, an Indonesian freighter, measures 120 metres on deck. Below, she has a beam of 30 m and a draft of 4.1 m. On AIS she shows as MMSI 525113004, call sign YBPP2, IMO 9810109. Add MV TANTO MANDIRI to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on MV TANTO MANDIRI, 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
Live AIS position · Jun 10, 2026 00:16 UTC
Position
1.8904° S, 105.0188° E
Status
Under way (engine)
Speed
11.0 kn
Course
349°
Destination
PERAWANG
ETA
06-12 01:00 UTC
Wherever MV TANTO MANDIRI 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 MV TANTO MANDIRI 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 MV TANTO MANDIRI and switch it all on
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About MV TANTO MANDIRI
What kind of vessel is MV TANTO MANDIRI?
MV TANTO MANDIRI is a Cargo flagged to Indonesia.
Where was MV TANTO MANDIRI last seen?
MV TANTO MANDIRI was last reported in around 6°S 107°E in Jun 2026 on public AIS.
What is MV TANTO MANDIRI's MMSI?
MV TANTO MANDIRI's MMSI is 525113004. Call sign YBPP2. IMO 9810109.
How big is MV TANTO MANDIRI?
MV TANTO MANDIRI is about 120 m long, 30 m on the beam, drawing 4.1 m.
Is MV TANTO MANDIRI on the Master's Mate Safety Initiative Network?
Not yet. If MV TANTO MANDIRI is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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