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 BOLUMAN
MMSI 232064316 · Call sign MSYU6
Not yet on Master's MateType
Tug
Flag
GBRLength
25 m
Beam
13 m
Call sign
MSYU6
IMO
1082378
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
A British tugboat, VB BOLUMAN measures 25 metres. She's built with a beam of 13 m. She broadcasts as MMSI 232064316, call sign MSYU6, IMO 1082378. Add VB BOLUMAN to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like VB BOLUMAN.
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 16:28 UTC
Position
51.5150° N, 0.1413° E
Status
Under way (engine)
Speed
0.2 kn
Course
304°
Destination
GBTIL
ETA
02-24 10:00 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 BOLUMAN 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 BOLUMAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About VB BOLUMAN
What kind of vessel is VB BOLUMAN?
VB BOLUMAN is a Tug flagged to United Kingdom.
Where was VB BOLUMAN last seen?
VB BOLUMAN was last reported in the North Sea in Jun 2026 on public AIS.
What is VB BOLUMAN's MMSI?
VB BOLUMAN's MMSI is 232064316. Call sign MSYU6. IMO 1082378.
How big is VB BOLUMAN?
VB BOLUMAN is about 25 m long, 13 m on the beam.
Is VB BOLUMAN on the Master's Mate Safety Initiative Network?
Not yet. If VB BOLUMAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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