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 Vessel
CAPE HENRY
MMSI 366876000 · Call sign WDK4595
Not yet on Master's MateType
Towing Vessel
Flag
USALength
147 m
Beam
24 m
Draft
6.6 m
Call sign
WDK4595
IMO
9865439
Official No.
684609
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
72
On the American registry, CAPE HENRY is a 147-metre utility boat. She carries a 24-metre beam and a 6.6-metre draft. She's on record as MMSI 366876000, call sign WDK4595, IMO 9865439. CAPE HENRY can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for working boats
Built for boats that work — like CAPE HENRY.
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
43.9059° N, 76.5773° 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 CAPE HENRY 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 CAPE HENRY and switch it all on
Free to join · nothing to install to start · cancel anytime
About CAPE HENRY
What kind of vessel is CAPE HENRY?
CAPE HENRY is a Towing Vessel flagged to United States of America.
Where was CAPE HENRY last seen?
CAPE HENRY was last reported in Lake Ontario in Jun 2026 on public AIS.
What is CAPE HENRY's MMSI?
CAPE HENRY's MMSI is 366876000. Call sign WDK4595. IMO 9865439.
How big is CAPE HENRY?
CAPE HENRY is about 147 m long, 24 m on the beam, drawing 6.6 m.
Is CAPE HENRY on the Master's Mate Safety Initiative Network?
Not yet. If CAPE HENRY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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