Voyage Radar
KOKEN MARU
MMSI: 431003904
Vessel Specifications
KOKEN MARU is a tanker sailing under the Japan flag, measuring 52m in length and 9m in width. The vessel is currently under way using engine at position 35.4325°N, 139.7534°E in the North Pacific Ocean and moving at 10.6 knots with destination reported as JP OWA OFF.
Country/Flag
Japan
Ship TypeTanker, all ships of this type
Call SignJD3402
Navigation StatusUnder way using engine
Speed10.6 kn
Average Speed10.6 kn
Max Speed11.7 kn
Course Over Ground (COG)233.1°
True Heading232°
Rate of Turn0°/min
Latitude35.432533
Longitude139.753367
Water BodyNorth Pacific Ocean
Last Update (UTC)
Local Time
20 Feb 2026, 05:05 UTC
6 days ago
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Transmitted DestinationJP OWA OFF
Transmitted ETA2 Months 8 Day(s) 0 Hour(s) 0 min
Vessel Location
KOKEN MARU
35.4325, 139.7534
Vessel Dimensions
Length
52 m
Width
9 m
Draught
3.5 m
Speed Graph
Last 24 HoursNo Featured Articles
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Port Calls History
No port calls recorded for this vessel