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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

BOJOMA 2911

MMSI 525701838 · Call sign YDC3937

Not yet on Master's Mate
Type
Tug
Flag
IDNIDN
Length
29 m
Beam
7 m
Draft
3.5 m
Call sign
YDC3937
IMO
1084417
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85

BOJOMA 2911 is a harbour tug sailing under the Indonesian flag, 29 metres long. Her hull carries a 7 m beam and a draft of 3.5 m. On the registers she's MMSI 525701838, call sign YDC3937, IMO 1084417. Join BOJOMA 2911 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

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Last known position · Jun 4, 2026
Position
2.3669° S, 104.7324° E
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Joining the Safety Initiative Network doesn't just put BOJOMA 2911 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
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Hail Any Captain
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About BOJOMA 2911

What kind of vessel is BOJOMA 2911?
BOJOMA 2911 is a Tug flagged to Indonesia.
Where was BOJOMA 2911 last seen?
BOJOMA 2911 was last reported in around 2°S 105°E in Jun 2026 on public AIS.
What is BOJOMA 2911's MMSI?
BOJOMA 2911's MMSI is 525701838. Call sign YDC3937. IMO 1084417.
How big is BOJOMA 2911?
BOJOMA 2911 is about 29 m long, 7 m on the beam, drawing 3.5 m.
Is BOJOMA 2911 on the Master's Mate Safety Initiative Network?
Not yet. If BOJOMA 2911 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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