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.
Passenger
COOPER RIVER
MMSI 366867370 · Call sign WDA9638
Not yet on Master's MateType
Passenger
Flag
USALength
15 m
Beam
5 m
Draft
1.8 m
Call sign
WDA9638
Official No.
970697
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
On the American registry, COOPER RIVER is a 15-metre ferry. She's built with 5 metres in the beam and a 1.8-metre draft. On the registers she's MMSI 366867370, call sign WDA9638. For a boat that carries people, COOPER RIVER can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard COOPER RIVER safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 10:30 UTC
Position
26.0949° N, 80.1038° W
Status
Under way (engine)
Speed
0.1 kn
Course
42°
Destination
STATEN ISLAND NY
ETA
04-24 00:00 UTC
Wherever COOPER RIVER roams, 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put COOPER RIVER on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 COOPER RIVER and switch it all on
Free to join · nothing to install to start · cancel anytime
About COOPER RIVER
What kind of vessel is COOPER RIVER?
COOPER RIVER is a Passenger flagged to United States of America.
Where was COOPER RIVER last seen?
COOPER RIVER was last reported in around 26°N 80°W in Jun 2026 on public AIS.
What is COOPER RIVER's MMSI?
COOPER RIVER's MMSI is 366867370. Call sign WDA9638.
How big is COOPER RIVER?
COOPER RIVER is about 15 m long, 5 m on the beam, drawing 1.8 m.
Is COOPER RIVER on the Master's Mate Safety Initiative Network?
Not yet. If COOPER RIVER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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