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.
Pleasure Craft
DUCHESS
MMSI 741035000 · Call sign ZGUA5
Not yet on Master's MateType
Pleasure Craft
Length
39 m
Beam
8 m
Draft
2.6 m
Call sign
ZGUA5
IMO
9581954
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
DUCHESS is a 39-metre recreational boat. She's built with a beam measuring 8 metres and a 2.6-metre draft. On AIS she shows as MMSI 741035000, call sign ZGUA5, IMO 9581954. There's a place for DUCHESS on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for recreational captains
Keep DUCHESS looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
26.0975° N, 80.1637° W
Wherever DUCHESS 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put DUCHESS on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim DUCHESS and switch it all on
Free to join · nothing to install to start · cancel anytime
About DUCHESS
What kind of vessel is DUCHESS?
DUCHESS is a Pleasure Craft.
Where was DUCHESS last seen?
DUCHESS was last reported in around 26°N 80°W in Jun 2026 on public AIS.
What is DUCHESS's MMSI?
DUCHESS's MMSI is 741035000. Call sign ZGUA5. IMO 9581954.
How big is DUCHESS?
DUCHESS is about 39 m long, 8 m on the beam, drawing 2.6 m.
Is DUCHESS on the Master's Mate Safety Initiative Network?
Not yet. If DUCHESS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.