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
GPO AMETHYST
MMSI 538007705 · Call sign V7KH5
Not yet on Master's MateType
Cargo
Flag
MHLLength
225 m
Beam
48 m
Draft
6.6 m
Call sign
V7KH5
IMO
9760433
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
GPO AMETHYST is a cargo ship wearing Marshall Islands colours, 225 metres in length. She's built with a beam of 48 m and a 6.6 m draft. Her papers read MMSI 538007705, call sign V7KH5, IMO 9760433. GPO AMETHYST can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on GPO AMETHYST, 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
51.9663° N, 4.0029° E
Transiting the North Sea? 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 GPO AMETHYST 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 GPO AMETHYST and switch it all on
Free to join · nothing to install to start · cancel anytime
About GPO AMETHYST
What kind of vessel is GPO AMETHYST?
GPO AMETHYST is a Cargo flagged to Marshall Islands.
Where was GPO AMETHYST last seen?
GPO AMETHYST was last reported in the North Sea in Jun 2026 on public AIS.
What is GPO AMETHYST's MMSI?
GPO AMETHYST's MMSI is 538007705. Call sign V7KH5. IMO 9760433.
How big is GPO AMETHYST?
GPO AMETHYST is about 225 m long, 48 m on the beam, drawing 6.6 m.
Is GPO AMETHYST on the Master's Mate Safety Initiative Network?
Not yet. If GPO AMETHYST is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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