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.
Tug
TB MULTI 03
MMSI 525900711 · Call sign YDB3232
Not yet on Master's MateType
Tug
Flag
IDNLength
27 m
Beam
8 m
Draft
2.6 m
Call sign
YDB3232
IMO
9914333
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
On the Indonesian registry, TB MULTI 03 is a 27-metre working tug. She carries 8 metres in the beam and a 2.6-metre draft. Her papers read MMSI 525900711, call sign YDB3232, IMO 9914333. Claim TB MULTI 03 free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for working boats
Built for boats that work — like TB MULTI 03.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
2.3145° S, 105.5387° E
Wherever TB MULTI 03 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TB MULTI 03 on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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 TB MULTI 03 and switch it all on
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About TB MULTI 03
What kind of vessel is TB MULTI 03?
TB MULTI 03 is a Tug flagged to Indonesia.
Where was TB MULTI 03 last seen?
TB MULTI 03 was last reported in around 2°S 106°E in Jun 2026 on public AIS.
What is TB MULTI 03's MMSI?
TB MULTI 03's MMSI is 525900711. Call sign YDB3232. IMO 9914333.
How big is TB MULTI 03?
TB MULTI 03 is about 27 m long, 8 m on the beam, drawing 2.6 m.
Is TB MULTI 03 on the Master's Mate Safety Initiative Network?
Not yet. If TB MULTI 03 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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