Callsign:	JK5641
MMSI number:	431401972
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°42.96' N 134°30.76' E - locator PM74GR11MU - show map 10.6 km Southeast bearing 157° from Aioi-shi, Hyōgo, Japan [?] 11.0 km East bearing 110° from Akō, Hyōgo, Japan 61.3 km West bearing 273° from Kōbe-shi, Hyōgo, Japan 90.4 km West bearing 272° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-12 07:28:18 UTC (8d 16h35m ago) 2025-09-12 16:28:18 JST local time at Aioi-shi, Japan [?]
Course:	243° – heading 243°
Speed:	20 km/h
Dimensions:	length 56 m width 10 m draught 0.0 m
Last path:	JK5641>ais via JG3HLX
Positions stored:	10004

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.