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.
Passenger (Uninspected)
Finnster
MMSI 368066570 · Call sign WDK5616
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
12.2 m
Beam
3.7 m
Draft
2 m
Call sign
WDK5616
Official No.
1284733
Hull ID
IVBC0026H718
AIS reports
1
Finnster is a passenger vessel under American registration, 12.2 metres in length. Finnster has a beam measuring 3.7 metres and a 2 m draft. Look for MMSI 368066570, call sign WDK5616. Put Finnster 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 passenger & charter operators
Keep every soul aboard Finnster safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Finnster 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Finnster on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 Finnster and switch it all on
Free to join · nothing to install to start · cancel anytime
About Finnster
What kind of vessel is Finnster?
Finnster is a Passenger (Uninspected) flagged to United States of America.
What is Finnster's MMSI?
Finnster's MMSI is 368066570. Call sign WDK5616.
How big is Finnster?
Finnster is about 12.2 m long, 3.7 m on the beam, drawing 2 m.
Is Finnster on the Master's Mate Safety Initiative Network?
Not yet. If Finnster 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.