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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

HVS 51.H5

Tug · last seen 10°N 107°E · Jun 2026 · MMSI 574005650 · Call sign XVLB7

Not yet on Master's Mate
Type
Tug
Length
32 m
Beam
12 m
Draft
4.2 m
Call sign
XVLB7
IMO
9549243
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
11

HVS 51.H5 is a working tug, 32 metres overall. She's built with a beam of 12 m and a 4.2-metre draft. She broadcasts as MMSI 574005650, call sign XVLB7, IMO 9549243. HVS 51.H5 can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.

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Built for boats that work — like HVS 51.H5.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

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Live AIS position · Jun 15, 2026 17:09 UTC
Position
10.4818° N, 106.9924° E
Status
Under way (engine)
Speed
0.1 kn
Course
290°
Destination
VUNGTAU>VN
ETA
06-09 07:00 UTC
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Joining the Safety Initiative Network doesn't just put HVS 51.H5 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 HVS 51.H5

What kind of vessel is HVS 51.H5?
HVS 51.H5 is a Tug.
Where was HVS 51.H5 last seen?
HVS 51.H5 was last reported in the South China Sea in Jun 2026 on public AIS.
What is HVS 51.H5's MMSI?
HVS 51.H5's MMSI is 574005650. Call sign XVLB7. IMO 9549243.
How big is HVS 51.H5?
HVS 51.H5 is about 32 m long, 12 m on the beam, drawing 4.2 m.
Is HVS 51.H5 on the Master's Mate Safety Initiative Network?
Not yet. If HVS 51.H5 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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