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AIS vessel TETSUZAN MARU - show graphs
Callsign: JD3145
MMSI number: 431002141
IMO number: 597446
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP TAP (ETA Feb07 10:00)
Location: 34°22.52' N 134°01.25' E - locator PM74AJ20LB - show map
4.4 km Northwest bearing 332° from Takamatsu-shi, Kagawa, Japan [?]
15.1 km West bearing 292° from Shido, Kagawa, Japan
32.8 km South bearing 166° from Okayama-shi, Okayama, Japan
112.0 km West bearing 252° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-02-09 18:15:54 UTC (3d 4h14m ago)
2025-02-10 03:15:54 JST local time at Takamatsu-shi, Japan [?]
Course: 281° – heading 281°
Speed: 23 km/h
Dimensions: length 72 m width 12 m draught 4.5 m
Last path: JD3145>ais via JG3HLX
Positions stored: 71327
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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