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
SPIRIT OF KINGSTON
MMSI 338754000 · Call sign WDG9181
Not yet on Master's MateType
Passenger
Flag
USALength
22 m
Beam
7 m
Draft
1.3 m
Call sign
WDG9181
IMO
9351397
Official No.
1020402
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
88
On the American registry, SPIRIT OF KINGSTON is a 22-metre ferry. SPIRIT OF KINGSTON has a 7-metre beam and a 1.3-metre draft. Her papers read MMSI 338754000, call sign WDG9181, IMO 9351397. Put SPIRIT OF KINGSTON 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 SPIRIT OF KINGSTON 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 10, 2026 00:42 UTC
Position
47.5894° N, 122.3796° W
Status
Under way (engine)
Speed
0.0 kn
Course
272°
Destination
PIER 50 / W. SEATTLE
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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SPIRIT OF KINGSTON 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 SPIRIT OF KINGSTON and switch it all on
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About SPIRIT OF KINGSTON
What kind of vessel is SPIRIT OF KINGSTON?
SPIRIT OF KINGSTON is a Passenger flagged to United States of America.
Where was SPIRIT OF KINGSTON last seen?
SPIRIT OF KINGSTON was last reported in the Salish Sea in Jun 2026 on public AIS.
What is SPIRIT OF KINGSTON's MMSI?
SPIRIT OF KINGSTON's MMSI is 338754000. Call sign WDG9181. IMO 9351397.
How big is SPIRIT OF KINGSTON?
SPIRIT OF KINGSTON is about 22 m long, 7 m on the beam, drawing 1.3 m.
Is SPIRIT OF KINGSTON on the Master's Mate Safety Initiative Network?
Not yet. If SPIRIT OF KINGSTON is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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