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
SwiftSure
MMSI 368270990 · Call sign WDN3365
Not yet on Master's MateType
Recreational
Flag
USALength
15.4 m
Beam
5 m
Draft
2.8 m
Call sign
WDN3365
Official No.
1322156
AIS reports
1
SwiftSure flies the American flag — a 15.4-metre leisure boat. She carries a 5-metre beam and a 2.8 m draft. Find her under MMSI 368270990, call sign WDN3365. SwiftSure is exactly the kind of boat the Master's Mate Safety Initiative Network was built for — free, simple, and always on watch.
Free forever · No credit card · for recreational captains
Keep SwiftSure 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
Live AIS position · Jun 9, 2026 14:16 UTC
Position
47.6112° N, 122.2223° W
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Cruising 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SwiftSure 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 SwiftSure and switch it all on
Free to join · nothing to install to start · cancel anytime
About SwiftSure
What kind of vessel is SwiftSure?
SwiftSure is a Recreational flagged to United States of America.
Where was SwiftSure last seen?
SwiftSure was last reported in the Salish Sea on public AIS.
What is SwiftSure's MMSI?
SwiftSure's MMSI is 368270990. Call sign WDN3365.
How big is SwiftSure?
SwiftSure is about 15.4 m long, 5 m on the beam, drawing 2.8 m.
Is SwiftSure on the Master's Mate Safety Initiative Network?
Not yet. If SwiftSure is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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