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
SAM
MMSI 367165570 · Call sign WDD5908
Not yet on Master's MateType
Tug
Flag
USALength
33 m
Beam
12 m
Draft
5.2 m
Call sign
WDD5908
IMO
9173496
Official No.
1060909
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
59
SAM is an American 33-metre harbour tug. She has a beam of 12 m and a draft of 5.2 m. On AIS she appears as MMSI 367165570, call sign WDD5908, IMO 9173496. Working vessels like SAM are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
Free forever · No credit card · for working boats
Built for boats that work — like SAM.
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 06:55 UTC
Position
41.2672° N, 71.8215° W
Status
Moored
Speed
7.0 kn
Course
255°
Destination
SUNRISE WIND FIELD
ETA
06-04 04:00 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.
Free with your claim · for working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SAM 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 SAM and switch it all on
Free to join · nothing to install to start · cancel anytime
About SAM
What kind of vessel is SAM?
SAM is a Tug flagged to United States of America.
Where was SAM last seen?
SAM was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is SAM's MMSI?
SAM's MMSI is 367165570. Call sign WDD5908. IMO 9173496.
How big is SAM?
SAM is about 33 m long, 12 m on the beam, drawing 5.2 m.
Is SAM on the Master's Mate Safety Initiative Network?
Not yet. If SAM is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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