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
VB GUARDSMAN
MMSI 232032165 · Call sign MIMA4
Not yet on Master's MateType
Tug
Flag
GBRLength
27 m
Beam
9 m
Draft
5.3 m
Call sign
MIMA4
IMO
8521127
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in the United Kingdom, VB GUARDSMAN is a 27-metre harbour tug. She has a beam measuring 9 metres and a draft of 5.3 m. Look for MMSI 232032165, call sign MIMA4, IMO 8521127. Put VB GUARDSMAN on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for working boats
Built for boats that work — like VB GUARDSMAN.
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 9, 2026 10:33 UTC
Position
53.7310° N, 0.3615° W
Status
Moored
Speed
0.0 kn
Course
346°
Destination
HULL
ETA
11-11 09:00 UTC
Working the North Sea? 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 VB GUARDSMAN 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 VB GUARDSMAN and switch it all on
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About VB GUARDSMAN
What kind of vessel is VB GUARDSMAN?
VB GUARDSMAN is a Tug flagged to United Kingdom.
Where was VB GUARDSMAN last seen?
VB GUARDSMAN was last reported in the North Sea in Jun 2026 on public AIS.
What is VB GUARDSMAN's MMSI?
VB GUARDSMAN's MMSI is 232032165. Call sign MIMA4. IMO 8521127.
How big is VB GUARDSMAN?
VB GUARDSMAN is about 27 m long, 9 m on the beam, drawing 5.3 m.
Is VB GUARDSMAN on the Master's Mate Safety Initiative Network?
Not yet. If VB GUARDSMAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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