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Tanker
KATSUYAMA
MMSI 538009157 · Call sign V7A4392
Not yet on Master's MateType
Tanker
Flag
MHLLength
186 m
Beam
31 m
Draft
7 m
Call sign
V7A4392
IMO
9274678
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
47
Out of the Marshall Islands, KATSUYAMA is an 186-metre tank ship. Her hull carries a 31 m beam and a draft of 7 m. On AIS she appears as MMSI 538009157, call sign V7A4392, IMO 9274678. KATSUYAMA belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for commercial operators
Eyes on KATSUYAMA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Last known position · Jun 3, 2026
Position
51.7808° N, 2.5808° E
Transiting the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put KATSUYAMA 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.
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About KATSUYAMA
What kind of vessel is KATSUYAMA?
KATSUYAMA is a Tanker flagged to Marshall Islands.
Where was KATSUYAMA last seen?
KATSUYAMA was last reported in the North Sea in Jun 2026 on public AIS.
What is KATSUYAMA's MMSI?
KATSUYAMA's MMSI is 538009157. Call sign V7A4392. IMO 9274678.
How big is KATSUYAMA?
KATSUYAMA is about 186 m long, 31 m on the beam, drawing 7 m.
Is KATSUYAMA on the Master's Mate Safety Initiative Network?
Not yet. If KATSUYAMA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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