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.
Recreational
S/V Kompira
MMSI 367538370 · Call sign WDG4611
Not yet on Master's MateType
Recreational
Flag
USALength
10.9 m
Beam
3.2 m
Draft
2.4 m
Call sign
WDG4611
Official No.
554453
AIS reports
1
S/V Kompira flies the American flag — a 10.9-metre leisure boat. She's built with a beam of 3.2 m and a 2.4-metre draft. She broadcasts as MMSI 367538370, call sign WDG4611. S/V Kompira is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for recreational captains
Keep S/V Kompira looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever S/V Kompira roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put S/V Kompira 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 S/V Kompira and switch it all on
Free to join · nothing to install to start · cancel anytime
About S/V Kompira
What kind of vessel is S/V Kompira?
S/V Kompira is a Recreational flagged to United States of America.
What is S/V Kompira's MMSI?
S/V Kompira's MMSI is 367538370. Call sign WDG4611.
How big is S/V Kompira?
S/V Kompira is about 10.9 m long, 3.2 m on the beam, drawing 2.4 m.
Is S/V Kompira on the Master's Mate Safety Initiative Network?
Not yet. If S/V Kompira is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.