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.
Cargo
LADY MARGARET
MMSI 636019454 · Call sign D5UP4
Not yet on Master's MateType
Cargo
Flag
LBRLength
175 m
Beam
29 m
Draft
9 m
Call sign
D5UP4
IMO
9499424
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Out of Liberia, LADY MARGARET is a 175-metre freighter. Her hull carries a beam of 29 m and a draft of 9 m. On AIS she shows as MMSI 636019454, call sign D5UP4, IMO 9499424. Give LADY MARGARET the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on LADY MARGARET, around the clock.
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
Last known position · Jun 4, 2026
Position
9.6800° S, 35.7246° W
Wherever LADY MARGARET 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put LADY MARGARET on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 LADY MARGARET and switch it all on
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About LADY MARGARET
What kind of vessel is LADY MARGARET?
LADY MARGARET is a Cargo flagged to Liberia.
Where was LADY MARGARET last seen?
LADY MARGARET was last reported in around 10°S 36°W in Jun 2026 on public AIS.
What is LADY MARGARET's MMSI?
LADY MARGARET's MMSI is 636019454. Call sign D5UP4. IMO 9499424.
How big is LADY MARGARET?
LADY MARGARET is about 175 m long, 29 m on the beam, drawing 9 m.
Is LADY MARGARET on the Master's Mate Safety Initiative Network?
Not yet. If LADY MARGARET is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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