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
YT808 RAINIER
MMSI 368926615 · Call sign YT808
Not yet on Master's MateType
Tug
Flag
USALength
25 m
Beam
10 m
Draft
5 m
Call sign
YT808
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
18
On the American registry, YT808 RAINIER is a 25-metre tug. She has a beam of 10 m and a draft measuring 5 metres. Find her under MMSI 368926615, call sign YT808. Bring YT808 RAINIER aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for working boats
Built for boats that work — like YT808 RAINIER.
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
Last known position · Jun 2, 2026
Position
47.8278° N, 122.6647° W
Working the Salish Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put YT808 RAINIER 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 YT808 RAINIER and switch it all on
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About YT808 RAINIER
What kind of vessel is YT808 RAINIER?
YT808 RAINIER is a Tug flagged to United States of America.
Where was YT808 RAINIER last seen?
YT808 RAINIER was last reported in the Salish Sea in Jun 2026 on public AIS.
What is YT808 RAINIER's MMSI?
YT808 RAINIER's MMSI is 368926615. Call sign YT808.
How big is YT808 RAINIER?
YT808 RAINIER is about 25 m long, 10 m on the beam, drawing 5 m.
Is YT808 RAINIER on the Master's Mate Safety Initiative Network?
Not yet. If YT808 RAINIER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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