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
METIS CHALLENGER
MMSI 538011709 · Call sign V7A3338
Not yet on Master's MateType
Cargo
Flag
MHLLength
229 m
Beam
32 m
Draft
12.5 m
Call sign
V7A3338
IMO
9866586
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
50
METIS CHALLENGER is a Marshall Islands merchant vessel, measuring 229 metres. She carries a 32 m beam and a 12.5 m draft. She broadcasts as MMSI 538011709, call sign V7A3338, IMO 9866586. It's free to add METIS CHALLENGER to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on METIS CHALLENGER, 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
Live AIS position · Jun 9, 2026 20:54 UTC
Position
35.0198° N, 129.0652° E
Status
At anchor
Speed
0.1 kn
Course
234°
Destination
KRPUS
ETA
06-03 11:00 UTC
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.
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 METIS CHALLENGER 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 METIS CHALLENGER and switch it all on
Free to join · nothing to install to start · cancel anytime
About METIS CHALLENGER
What kind of vessel is METIS CHALLENGER?
METIS CHALLENGER is a Cargo flagged to Marshall Islands.
Where was METIS CHALLENGER last seen?
METIS CHALLENGER was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is METIS CHALLENGER's MMSI?
METIS CHALLENGER's MMSI is 538011709. Call sign V7A3338. IMO 9866586.
How big is METIS CHALLENGER?
METIS CHALLENGER is about 229 m long, 32 m on the beam, drawing 12.5 m.
Is METIS CHALLENGER on the Master's Mate Safety Initiative Network?
Not yet. If METIS CHALLENGER 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.