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 SAUDARA
MMSI 525113038 · Call sign YDUV3
Not yet on Master's MateType
Cargo
Flag
IDNLength
120 m
Beam
22 m
Draft
5.3 m
Call sign
YDUV3
IMO
1091848
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
46
On the Indonesian registry, TANTO SAUDARA is a 120-metre freighter. Her hull carries a beam measuring 22 metres and a draft of 5.3 m. On the registers she's MMSI 525113038, call sign YDUV3, IMO 1091848. TANTO SAUDARA can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on TANTO SAUDARA, 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
1.7633° S, 104.9847° E
Wherever TANTO SAUDARA 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 SAUDARA 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 SAUDARA and switch it all on
Free to join · nothing to install to start · cancel anytime
About TANTO SAUDARA
What kind of vessel is TANTO SAUDARA?
TANTO SAUDARA is a Cargo flagged to Indonesia.
Where was TANTO SAUDARA last seen?
TANTO SAUDARA was last reported in around 2°S 105°E in Jun 2026 on public AIS.
What is TANTO SAUDARA's MMSI?
TANTO SAUDARA's MMSI is 525113038. Call sign YDUV3. IMO 1091848.
How big is TANTO SAUDARA?
TANTO SAUDARA is about 120 m long, 22 m on the beam, drawing 5.3 m.
Is TANTO SAUDARA on the Master's Mate Safety Initiative Network?
Not yet. If TANTO SAUDARA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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