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 JHONI LX
Tug · last seen 6°S 107°E · Jun 2026 · MMSI 525801475 · Call sign YDD3033
Not yet on Master's MateType
Tug
Length
29 m
Beam
8 m
Draft
3 m
Call sign
YDD3033
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
11
TB JHONI LX is a tugboat, measuring 29 metres. She's built with 8 metres in the beam and a 3 m draft. She's on record as MMSI 525801475, call sign YDD3033. Bring TB JHONI LX aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for working boats
Built for boats that work — like TB JHONI LX.
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 18:40 UTC
Position
6.0592° S, 106.8964° E
Status
Pushing ahead
Speed
0.0 kn
Course
360°
Destination
BATU ENGAU-ADANG BA
ETA
03-22 22:00 UTC
Wherever TB JHONI LX 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 JHONI LX 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 JHONI LX and switch it all on
Free to join · nothing to install to start · cancel anytime
About TB JHONI LX
What kind of vessel is TB JHONI LX?
TB JHONI LX is a Tug.
Where was TB JHONI LX last seen?
TB JHONI LX was last reported in around 6°S 107°E in Jun 2026 on public AIS.
What is TB JHONI LX's MMSI?
TB JHONI LX's MMSI is 525801475. Call sign YDD3033.
How big is TB JHONI LX?
TB JHONI LX is about 29 m long, 8 m on the beam, drawing 3 m.
Is TB JHONI LX on the Master's Mate Safety Initiative Network?
Not yet. If TB JHONI LX is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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