Callsign:	JK5158
MMSI number:	431400048
IMO number:	54028
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP KZJ (KOZAI) (ETA Aug21 17:30)
Location:	34°24.36' N 134°08.71' E - locator PM74BJ77KL - show map 9.3 km South bearing 202° from Tonoshō, Kagawa, Japan [?] 9.6 km North bearing 344° from Shido, Kagawa, Japan 100.1 km West bearing 252° from Kōbe-shi, Hyōgo, Japan 128.2 km West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-21 08:06:37 UTC (4h22m ago) 2025-08-21 17:06:37 JST local time at Tonoshō, Japan [?]
Course:	276.0° – heading 264°
Speed:	25 km/h
Dimensions:	length 75 m width 15 m draught 6.0 m
Last path:	JK5158>ais via JG3HLX
Positions stored:	199418

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.