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AIS vessel TOHSHU MARU - show graphs
Callsign: JD3981
MMSI number: 431007803
IMO number: 774886
Navigational status: At anchor (1)
Vessel class: Tanker (80)
Destination: >JP HIM OFF (ETA Sep21 02:15)
Location: 34°43.63' N 134°37.85' E - locator PM74HR54RM - show map
17.1 km Southeast bearing 120° from Aioi-shi, Hyōgo, Japan [?]
17.2 km Southeast bearing 155° from Tatsuno, Hyōgo, Japan
50.6 km West bearing 275° from Kōbe-shi, Hyōgo, Japan
79.7 km West bearing 273° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-09-20 18:40:51 UTC (10m46s ago)
2025-09-21 03:40:51 JST local time at Aioi-shi, Japan [?]
Course: 106.3° – heading 293°
Speed: 0 km/h
Dimensions: length 61 m width 10 m draught 3.8 m
Last path: JD3981>ais via JG3HLX
Positions stored: 104532
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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