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 HASNUR 19
MMSI 525701051 · Call sign YDC3779
Not yet on Master's MateType
Tug
Flag
IDNLength
29 m
Beam
1 m
Draft
3.5 m
Call sign
YDC3779
IMO
1053602
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
26
An Indonesian tugboat, TB HASNUR 19 measures 29 metres. TB HASNUR 19 has 1 metres in the beam and a 3.5 m draft. Officially she's MMSI 525701051, call sign YDC3779, IMO 1053602. Sign TB HASNUR 19 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 HASNUR 19.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Last known position · Jun 4, 2026
Position
6.8814° S, 109.8227° E
Wherever TB HASNUR 19 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TB HASNUR 19 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 HASNUR 19 and switch it all on
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About TB HASNUR 19
What kind of vessel is TB HASNUR 19?
TB HASNUR 19 is a Tug flagged to Indonesia.
Where was TB HASNUR 19 last seen?
TB HASNUR 19 was last reported in around 7°S 110°E in Jun 2026 on public AIS.
What is TB HASNUR 19's MMSI?
TB HASNUR 19's MMSI is 525701051. Call sign YDC3779. IMO 1053602.
How big is TB HASNUR 19?
TB HASNUR 19 is about 29 m long, 1 m on the beam, drawing 3.5 m.
Is TB HASNUR 19 on the Master's Mate Safety Initiative Network?
Not yet. If TB HASNUR 19 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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