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.
Tanker
NAVE ATROPOS
MMSI 538005060 · Call sign V7AS4
Not yet on Master's MateType
Tanker
Flag
MHLLength
228 m
Beam
32 m
Draft
8.2 m
Call sign
V7AS4
IMO
9638563
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
52
On the Marshall Islands registry, NAVE ATROPOS is a 228-metre tanker. Below, she has 32 metres in the beam and a draft of 8.2 m. She broadcasts as MMSI 538005060, call sign V7AS4, IMO 9638563. Bring NAVE ATROPOS aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on NAVE ATROPOS, 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 3, 2026
Position
35.3556° N, 129.4387° E
Transiting the Sea of Japan? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put NAVE ATROPOS 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 NAVE ATROPOS and switch it all on
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About NAVE ATROPOS
What kind of vessel is NAVE ATROPOS?
NAVE ATROPOS is a Tanker flagged to Marshall Islands.
Where was NAVE ATROPOS last seen?
NAVE ATROPOS was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is NAVE ATROPOS's MMSI?
NAVE ATROPOS's MMSI is 538005060. Call sign V7AS4. IMO 9638563.
How big is NAVE ATROPOS?
NAVE ATROPOS is about 228 m long, 32 m on the beam, drawing 8.2 m.
Is NAVE ATROPOS on the Master's Mate Safety Initiative Network?
Not yet. If NAVE ATROPOS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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