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.
Law Enforcement
KBV 451
MMSI 265540060 · Call sign 7SA2217
Not yet on Master's MateType
Law Enforcement
Flag
SWELength
11 m
Beam
2 m
Draft
0.5 m
Call sign
7SA2217
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
67
KBV 451 flies the Swedish flag — an 11-metre vessel. She's built with 2 metres in the beam and a 0.5 m draft. Find her under MMSI 265540060, call sign 7SA2217. Join KBV 451 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is KBV 451 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
59.3220° N, 18.1036° E
Crossing the Baltic Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put KBV 451 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 451 and switch it all on
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About KBV 451
What kind of vessel is KBV 451?
KBV 451 is a Law Enforcement flagged to Sweden.
Where was KBV 451 last seen?
KBV 451 was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is KBV 451's MMSI?
KBV 451's MMSI is 265540060. Call sign 7SA2217.
How big is KBV 451?
KBV 451 is about 11 m long, 2 m on the beam, drawing 0.5 m.
Is KBV 451 on the Master's Mate Safety Initiative Network?
Not yet. If KBV 451 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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