Voyage Radar
KOYO MARU NO.21 - Tanker
MMSI: 431018367
Vessel Specifications
KOYO MARU NO.21 is a tanker sailing under the Japan flag, measuring 105m in length and 16m in width. The vessel is currently under way using engine at position 33.7416°N, 136.3084°E in the Philippine Sea and moving at 14.0 knots with destination reported as >JP NGO OFF.
Country/Flag
Japan
Ship TypeTanker, all ships of this type
Call SignJD5008
IMO9926374
Navigation StatusUnder way using engine
Speed14.0 kn
Average Speed11.3 kn
Max Speed16.3 kn
Course Over Ground (COG)46.9°
True Heading45°
Rate of Turn0°/min
Latitude33.741590
Longitude136.308440
Water BodyPhilippine Sea
Last Update (UTC)
Local Time
11 Apr 2026, 08:21 UTC
1 day ago
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Timezone
Local Time
Transmitted Destination>JP NGO OFF
Transmitted ETA04/12/2026 01:00
Vessel Location
KOYO MARU NO.21
33.7416, 136.3084
Vessel Dimensions
Length
105 m
Width
16 m
Draught
5.4 m
Speed Graph
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Port Calls History
No port calls recorded for this vessel
Event History
No events recorded for this vessel