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
MARINA 1632
MMSI 525401159 · Call sign YDC3434
Not yet on Master's MateType
Tug
Flag
IDNLength
26 m
Beam
8 m
Call sign
YDC3434
IMO
9970076
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Out of Indonesia, MARINA 1632 is a 26-metre harbour tug. She has a beam measuring 8 metres. She's listed under MMSI 525401159, call sign YDC3434, IMO 9970076. It's free to add MARINA 1632 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 working boats
Built for boats that work — like MARINA 1632.
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
2.4475° S, 104.9352° E
Wherever MARINA 1632 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 MARINA 1632 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 MARINA 1632 and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARINA 1632
What kind of vessel is MARINA 1632?
MARINA 1632 is a Tug flagged to Indonesia.
Where was MARINA 1632 last seen?
MARINA 1632 was last reported in around 2°S 105°E in Jun 2026 on public AIS.
What is MARINA 1632's MMSI?
MARINA 1632's MMSI is 525401159. Call sign YDC3434. IMO 9970076.
How big is MARINA 1632?
MARINA 1632 is about 26 m long, 8 m on the beam.
Is MARINA 1632 on the Master's Mate Safety Initiative Network?
Not yet. If MARINA 1632 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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