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
Z ONE
MMSI 367416890 · Call sign WDE9410
Not yet on Master's MateType
Tug
Flag
USALength
30 m
Beam
10 m
Draft
4.6 m
Call sign
WDE9410
IMO
9159696
Official No.
1042196
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
Z ONE is an American harbour tug — 30 metres overall. Below, she has 10 metres in the beam and a draft of 4.6 m. She's listed under MMSI 367416890, call sign WDE9410, IMO 9159696. It's free to add Z ONE to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working boats
Built for boats that work — like Z ONE.
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 03:56 UTC
Position
43.0791° N, 70.7574° W
Status
Moored
Speed
0.0 kn
Course
19°
Destination
PORTSMOUTH,NH
ETA
03-13 04:00 UTC
Working the Gulf of Maine? 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 Z ONE 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 Z ONE and switch it all on
Free to join · nothing to install to start · cancel anytime
About Z ONE
What kind of vessel is Z ONE?
Z ONE is a Tug flagged to United States of America.
Where was Z ONE last seen?
Z ONE was last reported in the Gulf of Maine in Jun 2026 on public AIS.
What is Z ONE's MMSI?
Z ONE's MMSI is 367416890. Call sign WDE9410. IMO 9159696.
How big is Z ONE?
Z ONE is about 30 m long, 10 m on the beam, drawing 4.6 m.
Is Z ONE on the Master's Mate Safety Initiative Network?
Not yet. If Z ONE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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