Koyo Maru No.12
Current Status
Where is the vessel?
Koyo Maru No.12 is currently in Near Chibai, based on AIS data received about 1h ago.
Latest AIS update:
Current position: 35.46647° N, 139.90886° E (Near Chibai)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: Koyo Maru No.12 is a Chemical Oil Products Tanker with dimensions 65m x 10m.
This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.
The current position of vessel Koyo Maru No.12 is 35.46647 lat / 139.90886 lng. Updated: 2026-03-31 21:49:04 UTCNearest reference points:
- Near ANEGASAKI
- Near Aomi
- Near Kawasaki
Currently sailing under the flag of Japan 
Details:
Live Vessel Koyo Maru No.12 Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-03-31 16:16:09 UTC · 35.46717, 139.91002 · SOG 0.2 kn · COG 249°2026-03-31 18:04:14 UTC · 35.46677, 139.90993 · SOG 0.1 kn · COG 291°
2026-03-31 20:07:04 UTC · 35.46645, 139.90907 · SOG 0.2 kn · COG 21°
2026-03-31 21:49:04 UTC · 35.46647, 139.90886 · SOG 0.2 kn · COG 30°