Callsign:	JK5158
MMSI number:	431400048
IMO number:	54028
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP TXD OFF (ETA Mar08 02:00)
Location:	34°26.81' N 134°03.65' E - locator PM74AK77HG - show map 12.0 km North bearing 8° from Takamatsu-shi, Kagawa, Japan [?] 17.2 km Northwest bearing 323° from Shido, Kagawa, Japan 26.5 km Southeast bearing 154° from Okayama-shi, Okayama, Japan 106.2 km West bearing 256° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-03-07 04:57:07 UTC (4d 6h22m ago) 2025-03-07 13:57:07 JST local time at Takamatsu-shi, Japan [?]
Course:	280° – heading 268°
Speed:	24 km/h
Dimensions:	length 75 m width 15 m draught 6.0 m
Last path:	JK5158>ais via JG3HLX
Positions stored:	185723

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.