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.
Towing
OCEAN TOWER
MMSI 367356580 · Call sign WDE4689
Not yet on Master's MateType
Towing
Flag
USALength
35 m
Beam
11 m
Draft
4.5 m
Call sign
WDE4689
IMO
7717676
Official No.
590099
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
77
OCEAN TOWER is an American utility vessel — 35 metres overall. She's built with 11 metres in the beam and a 4.5-metre draft. Her papers read MMSI 367356580, call sign WDE4689, IMO 7717676. Working vessels like OCEAN TOWER 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 OCEAN TOWER.
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 4, 2026
Position
44.2448° N, 76.0972° W
Working Lake Ontario? 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 OCEAN TOWER 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 OCEAN TOWER and switch it all on
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About OCEAN TOWER
What kind of vessel is OCEAN TOWER?
OCEAN TOWER is a Towing flagged to United States of America.
Where was OCEAN TOWER last seen?
OCEAN TOWER was last reported in Lake Ontario in Jun 2026 on public AIS.
What is OCEAN TOWER's MMSI?
OCEAN TOWER's MMSI is 367356580. Call sign WDE4689. IMO 7717676.
How big is OCEAN TOWER?
OCEAN TOWER is about 35 m long, 11 m on the beam, drawing 4.5 m.
Is OCEAN TOWER on the Master's Mate Safety Initiative Network?
Not yet. If OCEAN TOWER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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