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
SITKA
MMSI 368178190 · Call sign WDL9343
Not yet on Master's MateType
Tug
Flag
USALength
27 m
Beam
9 m
Draft
3.5 m
Call sign
WDL9343
IMO
8971035
Official No.
502116
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
SITKA, a harbour tug hailing from the United States, measures 27 metres on deck. Her hull carries 9 metres in the beam and a draft of 3.5 m. Her papers read MMSI 368178190, call sign WDL9343, IMO 8971035. Join SITKA to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like SITKA.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 9, 2026 12:18 UTC
Position
41.2861° N, 70.0950° W
Status
Moored
Speed
0.0 kn
Course
265°
Destination
NANTUCKET
ETA
06-09 03:00 UTC
Working off the U.S. East Coast? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SITKA 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 SITKA and switch it all on
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About SITKA
What kind of vessel is SITKA?
SITKA is a Tug flagged to United States of America.
Where was SITKA last seen?
SITKA was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is SITKA's MMSI?
SITKA's MMSI is 368178190. Call sign WDL9343. IMO 8971035.
How big is SITKA?
SITKA is about 27 m long, 9 m on the beam, drawing 3.5 m.
Is SITKA on the Master's Mate Safety Initiative Network?
Not yet. If SITKA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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