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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
DENALI
MMSI 367452180 · Call sign WDI8455
Not yet on Master's MateType
Tug
Flag
USALength
154 m
Beam
24 m
Draft
3.9 m
Call sign
WDI8455
IMO
9592185
Official No.
1226060
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
55
DENALI is an American 154-metre working tug. DENALI has a beam measuring 24 metres and a 3.9-metre draft. On the registers she's MMSI 367452180, call sign WDI8455, IMO 9592185. Sign DENALI up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working boats
Built for boats that work — like DENALI.
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 03:12 UTC
Position
40.6278° N, 74.2029° W
Status
Under way (engine)
Speed
10.0 kn
Course
10°
Destination
XX XXX>?? ???
ETA
06-09 03:46 UTC
Working off the U.S. East Coast? 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 DENALI 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 DENALI and switch it all on
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About DENALI
What kind of vessel is DENALI?
DENALI is a Tug flagged to United States of America.
Where was DENALI last seen?
DENALI was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is DENALI's MMSI?
DENALI's MMSI is 367452180. Call sign WDI8455. IMO 9592185.
How big is DENALI?
DENALI is about 154 m long, 24 m on the beam, drawing 3.9 m.
Is DENALI on the Master's Mate Safety Initiative Network?
Not yet. If DENALI is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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