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AIS vessel KOTOKU MARU - show graphs
Callsign: JD4750
MMSI number: 431015126
IMO number: 888780
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP MUR OFF (ETA Aug20 17:00)
Location: 35°53.69' N 140°40.98' E - locator QM05IV14XS - show map
7.8 km Northeast bearing 50° from Omigawa, Chiba, Japan [?]
8.6 km Southeast bearing 156° from Kashima-shi, Ibaraki, Japan
92.2 km East bearing 75° from Tokyo, Tōkyō, Japan
106.3 km Northeast bearing 62° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-08-24 03:15:33 UTC (2d 7h13m ago)
2025-08-24 12:15:33 JST local time at Omigawa, Japan [?]
Course: 103° – heading 330°
Speed: 0 km/h
Dimensions: length 67 m width 12 m draught 4.0 m
Last path: JD4750>ais via K9WK
Positions stored: 55236
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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