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AIS vessel SANSEIMARU - show graphs
Callsign: JD4694
MMSI number: 431014104
Navigational status: Under way (engine) (0)
Vessel class: Cargo (75)
Destination: >JP NNO
Location: 37°33.62' N 137°56.28' E - locator PM87XN24NL - show map
52.8 km Northwest bearing 330° from Jōetsu, Niigata, Japan [?]
58.1 km West bearing 292° from Kashiwazaki, Niigata, Japan
102.7 km West bearing 249° from Niigata-shi, Niigata, Japan
158.3 km Northeast bearing 47° from Kanazawa-shi, Ishikawa, Japan
Last position: 2025-08-07 14:31:18 UTC (9d 9h58m ago)
2025-08-07 23:31:18 JST local time at Jōetsu, Japan [?]
Course: 63° – heading 57°
Speed: 17 km/h
Dimensions: length 76 m width 12 m draught 4.0 m
Last path: JD4694>ais via JH0WSL
Positions stored: 36455
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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