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
MAERSK YELLOWSTONE
MMSI 563226800 · Call sign 9V7302
Not yet on Master's MateType
Cargo
Flag
SGPLength
200 m
Beam
36 m
Draft
10.8 m
Call sign
9V7302
IMO
9943114
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
MAERSK YELLOWSTONE is a general cargo ship registered in Singapore, spanning 200 metres. She has a beam measuring 36 metres and a draft measuring 10.8 metres. On the registers she's MMSI 563226800, call sign 9V7302, IMO 9943114. Put MAERSK YELLOWSTONE on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on MAERSK YELLOWSTONE, 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
37.6598° S, 176.1756° E
Wherever MAERSK YELLOWSTONE 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 MAERSK YELLOWSTONE 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 MAERSK YELLOWSTONE and switch it all on
Free to join · nothing to install to start · cancel anytime
About MAERSK YELLOWSTONE
What kind of vessel is MAERSK YELLOWSTONE?
MAERSK YELLOWSTONE is a Cargo flagged to Singapore.
Where was MAERSK YELLOWSTONE last seen?
MAERSK YELLOWSTONE was last reported in around 38°S 176°E in Jun 2026 on public AIS.
What is MAERSK YELLOWSTONE's MMSI?
MAERSK YELLOWSTONE's MMSI is 563226800. Call sign 9V7302. IMO 9943114.
How big is MAERSK YELLOWSTONE?
MAERSK YELLOWSTONE is about 200 m long, 36 m on the beam, drawing 10.8 m.
Is MAERSK YELLOWSTONE on the Master's Mate Safety Initiative Network?
Not yet. If MAERSK YELLOWSTONE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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