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AIS vessel KOSHIN MARU - show graphs
Callsign: JD4593
MMSI number: 431013115
Navigational status: At anchor (1)
Vessel class: Tanker (80)
Destination: >JP KIK OFF (ETA Jun26 03:00)
Location: 34°32.77' N 134°02.46' E - locator PM74AN41VC - show map
10.9 km Northeast bearing 50° from Tamano, Okayama, Japan [?]
14.8 km Northwest bearing 298° from Tonoshō, Kagawa, Japan
16.1 km Southeast bearing 143° from Okayama-shi, Okayama, Japan
105.7 km West bearing 262° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-07-12 03:25:46 UTC (3d 22h45m ago)
2025-07-12 12:25:46 JST local time at Tamano, Japan [?]
Course: 214° – heading 216°
Speed: 19 km/h
Dimensions: length 48 m width 9 m draught 3.2 m
Last path: JD4593>ais via JG3HLX
Positions stored: 54166
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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