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 LL MULIA
Tug · last seen 2°S 105°E · Jun 2026 · MMSI 525900406 · Call sign YDC4201
Not yet on Master's MateType
Tug
Length
26 m
Beam
8 m
Draft
2.9 m
Call sign
YDC4201
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
10
TB LL MULIA is a tug, spanning 26 metres. She has a 8 m beam and a draft measuring 2.9 metres. Find her under MMSI 525900406, call sign YDC4201. Join TB LL MULIA to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like TB LL MULIA.
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 13:56 UTC
Position
2.0481° S, 104.9300° E
Status
Towing astern
Speed
4.1 kn
Course
353°
Destination
LANGKAWI
ETA
12-06 16:00 UTC
Wherever TB LL MULIA 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 LL MULIA 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 LL MULIA and switch it all on
Free to join · nothing to install to start · cancel anytime
About TB LL MULIA
What kind of vessel is TB LL MULIA?
TB LL MULIA is a Tug.
Where was TB LL MULIA last seen?
TB LL MULIA was last reported in around 2°S 105°E in Jun 2026 on public AIS.
What is TB LL MULIA's MMSI?
TB LL MULIA's MMSI is 525900406. Call sign YDC4201.
How big is TB LL MULIA?
TB LL MULIA is about 26 m long, 8 m on the beam, drawing 2.9 m.
Is TB LL MULIA on the Master's Mate Safety Initiative Network?
Not yet. If TB LL MULIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.