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
WSF KENNEWICK
MMSI 367479990 · Call sign WDF6991
Not yet on Master's MateType
Passenger
Flag
USALength
83 m
Beam
20 m
Draft
5.4 m
Call sign
WDF6991
IMO
9618331
Official No.
1229902
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
An American passenger boat, WSF KENNEWICK measures 83 metres. She carries a beam of 20 m and a 5.4 m draft. On AIS she appears as MMSI 367479990, call sign WDF6991, IMO 9618331. WSF KENNEWICK carries passengers; the free Master's Mate Safety Initiative Network helps carry the watch, with distress alerting and a network nearby.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard WSF KENNEWICK 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 21:58 UTC
Position
48.1109° N, 122.7593° W
Status
Under way (engine)
Speed
0.0 kn
Course
233°
Destination
WSFTERMINAL
ETA
01-01 07:00 UTC
Sailing the Salish Sea? 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 WSF KENNEWICK 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 WSF KENNEWICK and switch it all on
Free to join · nothing to install to start · cancel anytime
About WSF KENNEWICK
What kind of vessel is WSF KENNEWICK?
WSF KENNEWICK is a Passenger flagged to United States of America.
Where was WSF KENNEWICK last seen?
WSF KENNEWICK was last reported in the Salish Sea in Jun 2026 on public AIS.
What is WSF KENNEWICK's MMSI?
WSF KENNEWICK's MMSI is 367479990. Call sign WDF6991. IMO 9618331.
How big is WSF KENNEWICK?
WSF KENNEWICK is about 83 m long, 20 m on the beam, drawing 5.4 m.
Is WSF KENNEWICK on the Master's Mate Safety Initiative Network?
Not yet. If WSF KENNEWICK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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