MMSI 368083890 · Call sign WDK7382
Not yet on Master's MateOn the American registry, Cooper William is a 22.6-metre merchant vessel. She's built with a beam measuring 7 metres and a 0.9-metre draft. She's listed under MMSI 368083890, call sign WDK7382. Add Cooper William to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put Cooper William on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.