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.
Vessel
KBV 151
MMSI 265069390 · Call sign 7SA2743
Not yet on Master's MateFlag
SWELength
8 m
Beam
3 m
Call sign
7SA2743
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
18
KBV 151, a vessel under the Swedish flag, measures 8 metres on deck. She's built with a beam measuring 3 metres. Find her under MMSI 265069390, call sign 7SA2743. KBV 151 is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
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Is KBV 151 your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
59.2971° N, 18.6816° E
Crossing the Baltic 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 KBV 151 on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim KBV 151 and switch it all on
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About KBV 151
What kind of vessel is KBV 151?
KBV 151 is a vessel flagged to Sweden.
Where was KBV 151 last seen?
KBV 151 was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is KBV 151's MMSI?
KBV 151's MMSI is 265069390. Call sign 7SA2743.
How big is KBV 151?
KBV 151 is about 8 m long, 3 m on the beam.
Is KBV 151 on the Master's Mate Safety Initiative Network?
Not yet. If KBV 151 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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