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 CITRA 03
MMSI 525010160 · Call sign YDA3064
Not yet on Master's MateType
Tug
Flag
IDNDraft
2.3 m
Call sign
YDA3064
IMO
9655157
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
17
TB CITRA 03 flies the Indonesian flag — a harbour tug. Her hull carries a draft of 2.3 m. Officially she's MMSI 525010160, call sign YDA3064, IMO 9655157. Sign TB CITRA 03 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working boats
Built for boats that work — like TB CITRA 03.
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
2.5782° S, 105.2039° E
Wherever TB CITRA 03 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 CITRA 03 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 CITRA 03 and switch it all on
Free to join · nothing to install to start · cancel anytime
About TB CITRA 03
What kind of vessel is TB CITRA 03?
TB CITRA 03 is a Tug flagged to Indonesia.
Where was TB CITRA 03 last seen?
TB CITRA 03 was last reported in around 3°S 105°E in Jun 2026 on public AIS.
What is TB CITRA 03's MMSI?
TB CITRA 03's MMSI is 525010160. Call sign YDA3064. IMO 9655157.
Is TB CITRA 03 on the Master's Mate Safety Initiative Network?
Not yet. If TB CITRA 03 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.