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AIS vessel SEIRYOU MARU - show graphs
Callsign: JD3915
MMSI number: 431006741
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Location: 34°27.98' N 134°26.07' E - locator PM74FL21DV - show map
23.1 km East bearing 95° from Tonoshō, Kagawa, Japan [?]
35.3 km Northwest bearing 313° from Fukura, Hyōgo, Japan
72.9 km West bearing 250° from Kōbe-shi, Hyōgo, Japan
100.9 km West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-27 07:39:55 UTC (1d 43m ago)
2025-02-27 16:39:55 JST local time at Tonoshō, Japan [?]
Course: 243° – heading 241°
Speed: 22 km/h
Dimensions: length 61 m width 9 m draught 0.0 m
Last path: JD3915>ais via JG3HLX
Positions stored: 26462
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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