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AIS vessel KOUSHIN MARU NO.1 - show graphs
Callsign: JD3804
MMSI number: 431006022
IMO number: 748186
Navigational status: Moored (5)
Vessel class: Cargo (70)
Destination: >JP SBK (ETA Jul25 10:00)
Location: 34°30.98' N 135°24.00' E - locator PM74QM83AV - show map
1.8 km North bearing 0° from Izumiōtsu, Ōsaka, Japan [?]
3.0 km West bearing 269° from Takaishi, Ōsaka, Japan
21.8 km Southwest bearing 205° from Ōsaka-shi, Ōsaka, Japan
27.8 km Southeast bearing 134° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-07-25 11:07:45 UTC (1m13s ago)
2025-07-25 20:07:45 JST local time at Izumiōtsu, Japan [?]
Course: 94.300003° – heading 243°
Speed: 0 km/h
Dimensions: length 75 m width 12 m draught 4.6 m
Last path: JD3804>ais via JP3QZN-B
Positions stored: 76514
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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