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 (Inspected)
KOINONIA
MMSI 367548540 · Call sign WDG5623
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
14.8 m
Beam
4.6 m
Draft
1.6 m
Call sign
WDG5623
Official No.
594991
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
KOINONIA is a ferry flying the American flag, 14.8 metres overall. KOINONIA has a 4.6 m beam and a 1.6-metre draft. On the registers she's MMSI 367548540, call sign WDG5623. KOINONIA can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard KOINONIA 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
Live AIS position · Jun 9, 2026 13:38 UTC
Position
48.4930° N, 122.6821° W
Status
Under way (engine)
Speed
0.5 kn
Course
196°
Sailing the Salish Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put KOINONIA 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 KOINONIA and switch it all on
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About KOINONIA
What kind of vessel is KOINONIA?
KOINONIA is a Passenger (Inspected) flagged to United States of America.
Where was KOINONIA last seen?
KOINONIA was last reported in the Salish Sea in Jun 2026 on public AIS.
What is KOINONIA's MMSI?
KOINONIA's MMSI is 367548540. Call sign WDG5623.
How big is KOINONIA?
KOINONIA is about 14.8 m long, 4.6 m on the beam, drawing 1.6 m.
Is KOINONIA on the Master's Mate Safety Initiative Network?
Not yet. If KOINONIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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