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.
Vessel
TB LL ARMAINI
MMSI 525301535 · Call sign YDC4376
Not yet on Master's MateFlag
IDNLength
26 m
Beam
6 m
Draft
4.6 m
Call sign
YDC4376
IMO
9954852
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
31
TB LL ARMAINI is an Indonesian craft, measuring 26 metres. TB LL ARMAINI has 6 metres in the beam and a 4.6 m draft. She's on record as MMSI 525301535, call sign YDC4376, IMO 9954852. Give TB LL ARMAINI the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is TB LL ARMAINI your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
2.5334° S, 104.9418° E
Wherever TB LL ARMAINI 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TB LL ARMAINI on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim TB LL ARMAINI and switch it all on
Free to join · nothing to install to start · cancel anytime
About TB LL ARMAINI
What kind of vessel is TB LL ARMAINI?
TB LL ARMAINI is a vessel flagged to Indonesia.
Where was TB LL ARMAINI last seen?
TB LL ARMAINI was last reported in around 3°S 105°E in Jun 2026 on public AIS.
What is TB LL ARMAINI's MMSI?
TB LL ARMAINI's MMSI is 525301535. Call sign YDC4376. IMO 9954852.
How big is TB LL ARMAINI?
TB LL ARMAINI is about 26 m long, 6 m on the beam, drawing 4.6 m.
Is TB LL ARMAINI on the Master's Mate Safety Initiative Network?
Not yet. If TB LL ARMAINI 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.