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.
Tug
MARILYNN DAWN
MMSI 316005609 · Call sign YY7109
Not yet on Master's MateType
Tug
Flag
CANLength
15 m
Beam
7 m
Draft
4.2 m
Call sign
YY7109
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
75
MARILYNN DAWN, a working tug hailing from Canada, measures 15 metres on deck. MARILYNN DAWN has a 7-metre beam and a 4.2-metre draft. She's on record as MMSI 316005609, call sign YY7109. The Master's Mate Safety Initiative Network welcomes MARILYNN DAWN — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for working boats
Built for boats that work — like MARILYNN DAWN.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 16:11 UTC
Position
49.6630° N, 123.2495° W
Status
Under way (engine)
Speed
0.2 kn
Course
178°
Working the Salish Sea? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MARILYNN DAWN on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 MARILYNN DAWN and switch it all on
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About MARILYNN DAWN
What kind of vessel is MARILYNN DAWN?
MARILYNN DAWN is a Tug flagged to Canada.
Where was MARILYNN DAWN last seen?
MARILYNN DAWN was last reported in the Salish Sea in Jun 2026 on public AIS.
What is MARILYNN DAWN's MMSI?
MARILYNN DAWN's MMSI is 316005609. Call sign YY7109.
How big is MARILYNN DAWN?
MARILYNN DAWN is about 15 m long, 7 m on the beam, drawing 4.2 m.
Is MARILYNN DAWN on the Master's Mate Safety Initiative Network?
Not yet. If MARILYNN DAWN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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