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
LUMBA 01
Tug · last seen 6°S 107°E · Jun 2026 · MMSI 525110720 · Call sign YDD3610
Not yet on Master's MateType
Tug
Length
29 m
Beam
8 m
Draft
3 m
Call sign
YDD3610
IMO
1181746
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
LUMBA 01 is a 29-metre tug. Her hull carries a 8-metre beam and a draft measuring 3 metres. She's on record as MMSI 525110720, call sign YDD3610, IMO 1181746. LUMBA 01 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for working boats
Built for boats that work — like LUMBA 01.
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
Live AIS position · Jun 15, 2026 17:01 UTC
Position
6.0458° S, 106.9157° E
Status
At anchor
Speed
0.1 kn
Course
360°
Destination
JAKARTA
ETA
06-09 09:00 UTC
Wherever LUMBA 01 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 LUMBA 01 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 LUMBA 01 and switch it all on
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About LUMBA 01
What kind of vessel is LUMBA 01?
LUMBA 01 is a Tug.
Where was LUMBA 01 last seen?
LUMBA 01 was last reported in around 6°S 107°E in Jun 2026 on public AIS.
What is LUMBA 01's MMSI?
LUMBA 01's MMSI is 525110720. Call sign YDD3610. IMO 1181746.
How big is LUMBA 01?
LUMBA 01 is about 29 m long, 8 m on the beam, drawing 3 m.
Is LUMBA 01 on the Master's Mate Safety Initiative Network?
Not yet. If LUMBA 01 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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